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Individual Calculations July 2022 |
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| Chen, Yiming Total change: 37.60 | |   |
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| 27th Annual Northeast Open - Under 2100 | Stamford, Connecticut | USA | 2022-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1720 | 1636 | 2.50 | 4 | 0.94 | 40 | 37.60 | |
|  Carey, Michael P | | | 1844 | USA | 0.00 | 1 | -0.23 | 40 | -9.20 | |  Potts, Christopher F | | | 1526 | USA | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Labuac, Edilberto B | | | 1770 | PHI | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Papanek, Ella Sharpe | | | 1741 | USA | 0.50 | 1 | 0.14 | 40 | 5.60 | |
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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