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Rapid:
Individual Calculations October 2019 |
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| Koppuravuri, Shrihan Total change: -16.20 | |   |
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| 2019 UK Chess Challenge Terafinal Under 10 | Daventry | ENG | 2019-09-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1324 | 1105 | 0.00 | 3 | -0.81 | 20 | -16.20 | |
|  Usharovsky, Tom | | | 1430 | ENG | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Chaban, Roxolana | | | 1505 * | ENG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Eccleston, Bryony | | | 1036 | ENG | 0.00 | 1 | -0.60 | 20 | -12.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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