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Rapid:
Individual Calculations February 2018 |
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| Goldsmith, Jennifer Total change: -25.60 | |   |
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| Golders Green Rapid Amateur Jan 18 | London | ENG | 2018-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1228 | 1451 | 2.50 | 5 | -1.28 | 20 | -25.60 | |
|  Bird, Max | | | 1130 | ENG | 0.00 | 1 | -0.87 | 20 | -17.40 | |  Peterson, David B | | | 1104 | ENG | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Dias, Ruwan | | | 1310 | ENG | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Arteaga Bustos, Calixto | | | 1487 | VEN | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Ganyushin, Lettie | | | 1107 | ENG | 1.00 | 1 | 0.12 | 20 | 2.40 | |
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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