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Rapid:
Individual Calculations February 2018 |
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| Arteaga Bustos, Calixto Total change: -40.60 | |   |
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| Golders Green Rapid Amateur Jan 18 | London | ENG | 2018-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1218 | 1487 | 2.00 | 5 | -2.03 | 20 | -40.60 | |
|  Scott, Martin | | | 1164 | ENG | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Usharovsky, Tom | | | 1216 | ENG | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Bird, Max | | | 1130 | ENG | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Goldsmith, Jennifer | | | 1451 | ENG | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Valjee, Ashir | | | 1131 | ENG | 0.00 | 1 | -0.89 | 20 | -17.80 | |
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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