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Rapid:
Individual Calculations November 2019 |
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| Boztas, Lana Total change: 19.40 | |   |
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| CCF RP Club Championships 2019-20 OCT 2019 R5-9 | London | ENG | 2019-09-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1563 | 1386 | 1.50 | 2 | 0.97 | 20 | 19.40 | |
|  Nayak, Aurideep | | | 1558 | ENG | 1.00 | 1 | 0.73 | 20 | 14.60 | |  Davis, Richard | | | 1567 | ENG | 0.50 | 1 | 0.24 | 20 | 4.80 | |
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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