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Rapid:
Individual Calculations February 2018 |
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| Demetris, Timothy Total change: -22.80 | |   |
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| Golders Green Rapid Amateur Jan 18 | London | ENG | 2018-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1160 | 1389 | 2.00 | 4 | -1.14 | 20 | -22.80 | |
|  Peterson, David B | | | 1104 | ENG | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Bird, Max | | | 1130 | ENG | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Valjee, Ashir | | | 1131 | ENG | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Simms, Geoffrey R | | | 1274 | ENG | 1.00 | 1 | 0.34 | 20 | 6.80 | |
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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