Individual Calculations February 2023 |
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Yuan, David Total change: 36.00 | | |
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55th annual Liberty Bell Open - U2100 | Philadelphia, PA | USA | 2023-01-13 |
Rc | Ro | w | n | change | K | K*chg | Game |
1613 | 1536 | 2.50 | 4 | 0.90 | 40 | 36.00 | |
| Spencer, Chris | | | 1709 | USA | 0.50 | 1 | 0.23 | 40 | 9.20 | | Keiper, Ryan | | | 1601 | USA | 0.00 | 1 | -0.41 | 40 | -16.40 | | Shapiro, Daniel | | | 1697 | USA | 1.00 | 1 | 0.71 | 40 | 28.40 | | Wakida, Ken | | | 1444 | USA | 1.00 | 1 | 0.37 | 40 | 14.80 | | 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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