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Rapid:
Individual Calculations February 2020 |
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| Johnson, Mike J Total change: 8.40 | |   |
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| Coventry Chess Club Rapid Play U145 | Coventry | ENG | 2020-01-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1430 | 1466 | 1.50 | 2 | 0.42 | 20 | 8.40 | |
|  Garau, Tomas | | | 1609 | ENG | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Brown, Victor J | | | 1251 | ENG | 0.50 | 1 | -0.27 | 20 | -5.40 | |
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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