Individual Calculations September 2019 |
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Garrison, R Raymond Total change: 44.40 | | |
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2019 Michigan Bottom Half Class | Lansing, Michigan | USA | 2019-07-20 |
Rc | Ro | w | n | change | K | K*chg | Game |
1990 | 1658 | 1.50 | 3 | 1.11 | 40 | 44.40 | |
| Hahn, David | | | 1903 | USA | 0.50 | 1 | 0.30 | 40 | 12.00 | | Davidovich, Manis | | | 2009 | USA | 1.00 | 1 | 0.89 | 40 | 35.60 | | Zhang, Henry | | | 2058 * | CAN | 0.00 | 1 | -0.08 | 40 | -3.20 | | * 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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