Individual Calculations December 2021 |
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Zheng, Marcus Total change: -10.00 | | |
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30th Annual Kings Island Open - Under 2100 | Blue Ash, Ohio | USA | 2021-11-12 |
Rc | Ro | w | n | change | K | K*chg | Game |
1866 | 1559 | 0.50 | 1 | 0.36 | 40 | 14.40 | |
| Fischer, Robert J | | | 1866 | USA | 0.50 | 1 | 0.36 | 40 | 14.40 | | 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) | | Niagara Falls Open - Under 2100 | Niagara Falls, New York | USA | 2021-11-19 |
Rc | Ro | w | n | change | K | K*chg | Game |
1482 | 1559 | 0.00 | 1 | -0.61 | 40 | -24.40 | |
| Wang, Chloe Heather | | | 1482 | USA | 0.00 | 1 | -0.61 | 40 | -24.40 | | 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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