Avatar of Jonathon Zaczek
Player Profile

Jonathon Zaczek NM

Nikachu Winnipeg Since 2010 (Active) Chess.com ♟♟♟♟
52.6% W 43.2% L 4.2% D
Bullet
2139
2968W 2323L 149D
Blitz
2169
6701W 5605L 621D
Rapid
2017
3W 1L 2D
Daily
2000
9W 9L 0D

Ratings Overview

Bullet
Current 2047
Peak 2297 Jan 2026
6mo 65
12mo 5
Blitz
Current 2169
Peak 2336 Nov 2021
6mo 12
12mo 0
Rapid
Current 2017
Peak 2017 Apr 2025
6mo 84
12mo 84
Daily
Current 1857
Peak 2224 May 2011
6mo 30
12mo 30

Rating History

242621461866158613052011 Avg: 1905 | Min: 1434 | Max: 2062 Games: 25 | W: 22 L: 3 D: 02013 Avg: 2025 | Min: 1939 | Max: 2098 Games: 14 | W: 4 L: 10 D: 02014 Avg: 1951 | Min: 1917 | Max: 1976 Games: 3 | W: 2 L: 1 D: 02015 Avg: 2061 | Min: 1955 | Max: 2162 Games: 315 | W: 147 L: 155 D: 132016 Avg: 2092 | Min: 1969 | Max: 2171 Games: 834 | W: 441 L: 367 D: 262017 Avg: 2129 | Min: 2129 | Max: 2129 Games: 1 | W: 1 L: 0 D: 02020 Avg: 2176 | Min: 2074 | Max: 2264 Games: 95 | W: 45 L: 49 D: 12023 Avg: 2128 | Min: 2128 | Max: 2128 Games: 4 | W: 2 L: 2 D: 02024 Avg: 1936 | Min: 1792 | Max: 1998 Games: 319 | W: 180 L: 133 D: 62025 Avg: 2041 | Min: 1919 | Max: 2200 Games: 2830 | W: 1562 L: 1192 D: 762026 Avg: 2143 | Min: 1980 | Max: 2297 Games: 867 | W: 487 L: 354 D: 2620112013201420152016201720202023202420252026BulletRange
248521621838151411902011 Avg: 2067 | Min: 1339 | Max: 2163 Games: 345 | W: 222 L: 116 D: 72012 Avg: 1999 | Min: 1875 | Max: 2089 Games: 210 | W: 113 L: 90 D: 72013 Avg: 1946 | Min: 1821 | Max: 2088 Games: 1614 | W: 844 L: 720 D: 502014 Avg: 1971 | Min: 1877 | Max: 2088 Games: 1064 | W: 544 L: 473 D: 472015 Avg: 2068 | Min: 2000 | Max: 2191 Games: 641 | W: 307 L: 304 D: 302016 Avg: 2047 | Min: 1955 | Max: 2165 Games: 835 | W: 427 L: 381 D: 272017 Avg: 2024 | Min: 1937 | Max: 2108 Games: 398 | W: 209 L: 176 D: 132018 Avg: 2051 | Min: 1898 | Max: 2164 Games: 1368 | W: 718 L: 614 D: 362019 Avg: 2127 | Min: 2016 | Max: 2228 Games: 986 | W: 516 L: 431 D: 392020 Avg: 2112 | Min: 1981 | Max: 2260 Games: 1571 | W: 798 L: 687 D: 862021 Avg: 2143 | Min: 2018 | Max: 2336 Games: 1146 | W: 590 L: 475 D: 812022 Avg: 2175 | Min: 2034 | Max: 2333 Games: 1151 | W: 594 L: 473 D: 842023 Avg: 2161 | Min: 2046 | Max: 2269 Games: 1317 | W: 668 L: 556 D: 932024 Avg: 2185 | Min: 2109 | Max: 2249 Games: 268 | W: 142 L: 106 D: 202025 Avg: 2150 | Min: 2131 | Max: 2169 Games: 2 | W: 1 L: 1 D: 0201120122013201420152016201720182019202020212022202320242025BlitzRange
20511978190418301756Q3 2020 Avg: 1952 | Min: 1942 | Max: 1963 Games: 2 | W: 0 L: 0 D: 2Q1 2021 Avg: 1944 | Min: 1944 | Max: 1944 Games: 1 | W: 1 L: 0 D: 0Q2 2021 Avg: 1944 | Min: 1944 | Max: 1944 Games: 5 | W: 5 L: 0 D: 0Q1 2022 Avg: 1944 | Min: 1944 | Max: 1944 Games: 1 | W: 1 L: 0 D: 0Q3 2023 Avg: 1862 | Min: 1790 | Max: 1933 Games: 2 | W: 1 L: 1 D: 0Q2 2025 Avg: 2017 | Min: 2017 | Max: 2017 Games: 1 | W: 1 L: 0 D: 0Q3 '20Q1 '21Q2 '21Q1 '22Q3 '23Q2 '25RapidRange
22832155202618971768Q2 2010 Avg: 1902 | Min: 1859 | Max: 1944 Games: 2 | W: 2 L: 0 D: 0Q3 2010 Avg: 1944 | Min: 1944 | Max: 1944 Games: 2 | W: 0 L: 2 D: 0Q2 2011 Avg: 2039 | Min: 1930 | Max: 2224 Games: 11 | W: 6 L: 5 D: 0Q3 2011 Avg: 1848 | Min: 1827 | Max: 1868 Games: 2 | W: 0 L: 2 D: 0Q2 2014 Avg: 1857 | Min: 1857 | Max: 1857 Games: 1 | W: 1 L: 0 D: 0Q2 '10Q3 '10Q2 '11Q3 '11Q2 '14DailyRange

Rating by Year

Year Bullet Blitz Rapid Daily
2026 2047 - - -
2025 2186 2169 2017 -
2024 1979 2157 - -
2023 2128 2232 1933 -
2022 - 2137 1944 -
2021 - 2171 1944 -
2020 2128 2096 1942 -
2019 - 2098 - -
2018 - 2065 - -
2017 2129 2048 - -
2016 2129 2009 - -
2015 1958 2005 - -
2014 1917 2070 - 1857
2013 1939 1936 - -
2012 - 1913 - -
2011 2023 2049 - 1827
2010 - - - 1944
227221752078198118841787Bullet 2011: 2023Bullet 2013: 1939Bullet 2014: 1917Bullet 2015: 1958Bullet 2016: 2129Bullet 2017: 2129Bullet 2020: 2128Bullet 2023: 2128Bullet 2024: 1979Bullet 2025: 2186Bullet 2026: 2047Blitz 2011: 2049Blitz 2012: 1913Blitz 2013: 1936Blitz 2014: 2070Blitz 2015: 2005Blitz 2016: 2009Blitz 2017: 2048Blitz 2018: 2065Blitz 2019: 2098Blitz 2020: 2096Blitz 2021: 2171Blitz 2022: 2137Blitz 2023: 2232Blitz 2024: 2157Blitz 2025: 2169Rapid 2020: 1942Rapid 2021: 1944Rapid 2022: 1944Rapid 2023: 1933Rapid 2025: 2017Daily 2010: 1944Daily 2011: 1827Daily 2014: 185720102011201220132014201520162017201820192020202120222023202420252026BulletBlitzRapidDaily