Individual Calculations October 2021 |
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Ren, Jesse Total change: 38.40 | | |
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2021 Ohio Chess Congress | Akron, Ohio | USA | 2021-09-03 |
Rc | Ro | w | n | change | K | K*chg | Game |
1828 | 1711 | 2.00 | 5 | 0.16 | 40 | 6.40 | |
| Zhao, Erick | c | | 2111 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | Demetruk, David E | | | 1868 | USA | 0.50 | 1 | 0.21 | 40 | 8.40 | | Cole, Christopher | | | 1682 | USA | 0.50 | 1 | -0.04 | 40 | -1.60 | | Miller, John | | | 1891 | USA | 0.50 | 1 | 0.24 | 40 | 9.60 | | Sammons, Evan | | | 1589 | USA | 0.50 | 1 | -0.17 | 40 | -6.80 | | * 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) | | 2021 Indy FIDE - Premier | Indianapolis, Indiana | USA | 2021-09-24 |
Rc | Ro | w | n | change | K | K*chg | Game |
1968 | 1711 | 1.50 | 3 | 0.80 | 40 | 32.00 | |
| Kaidanov, Gregory | g | | 2111 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | Adury, Anant | | | 1681 | USA | 0.50 | 1 | -0.04 | 40 | -1.60 | | Lopez Romero, Mauro Alberto | | | 2111 * | MEX | 1.00 | 1 | 0.92 | 40 | 36.80 | | * 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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