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Rapid:
Individual Calculations October 2019 |
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| Ray, Rion Total change: 0.00 | |   |
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| 2019 UK Chess Challenge Terafinal Under 10 | Daventry | ENG | 2019-09-21 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1271 | 0 | 1.00 | 2 | 0.00 | 1271 | | 0.00 | |
|  Chaban, Roxolana | | | 1506 | ENG | 0.00 | 1 | 0.00 | | 0.00 | | | Eccleston, Bryony | | | 1036 | ENG | 1.00 | 1 | 0.00 | | 0.00 | |
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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