Individual Calculations September 2021 |
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Zhao, Erick Total change: 125.60 | | |
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2021 North American Youth Chess Championships - Open Under 16 | Chicago, Illinois | USA | 2021-08-17 |
Rc | Ro | w | n | change | K | K*chg | Game |
2083 | 2121 | 8.00 | 9 | 3.14 | 40 | 125.60 | |
| Castro, Ovalle Diego Adrian | | | 1721 * | MEX | 1.00 | 1 | 0.08 | 40 | 3.20 | | Liang, Dustin Ty | | | 1940 | USA | 1.00 | 1 | 0.26 | 40 | 10.40 | | Zhao, Ian | f | | 2332 | CAN | 1.00 | 1 | 0.77 | 40 | 30.80 | | Zong, Davis | | | 2129 | USA | 1.00 | 1 | 0.51 | 40 | 20.40 | | Park, Evan | | | 2247 | USA | 1.00 | 1 | 0.67 | 40 | 26.80 | | Rusonik, Max | c | | 2047 | CAN | 0.00 | 1 | -0.60 | 40 | -24.00 | | Singh, Hersh | | | 2052 | USA | 1.00 | 1 | 0.40 | 40 | 16.00 | | Johnson, Donald | | | 2063 | USA | 1.00 | 1 | 0.42 | 40 | 16.80 | | Oberoi, Shelev | | | 2216 | USA | 1.00 | 1 | 0.63 | 40 | 25.20 | | * Rating difference of more than 400. Please read more at FIDE Handbook | Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | |
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