Individual Calculations February 2023 |
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Diamond, Colin Total change: -15.60 | | |
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2023 Seattle New Years Open -- Open Section | Seattle, WA | USA | 2023-01-06 |
Rc | Ro | w | n | change | K | K*chg | Game |
1684 | 1756 | 2.00 | 4 | -0.39 | 40 | -15.60 | |
| Cheng, Edward | | | 1679 | USA | 0.00 | 1 | -0.61 | 40 | -24.40 | | Tu, Robin | | | 1598 | USA | 1.00 | 1 | 0.29 | 40 | 11.60 | | Lavoice, Richard | | | 1819 | USA | 1.00 | 1 | 0.59 | 40 | 23.60 | | Edwards, Derek | | | 1639 | USA | 0.00 | 1 | -0.66 | 40 | -26.40 | | 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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