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Individual Calculations August 2022 |
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| George, Olufemi Total change: -7.60 | |   |
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| Coulsdon Chess Summer Cup U2000- June to July 2022 Stage 2 - July - R4 to R7 | London | ENG | 2022-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1666 | 1736 | 2.00 | 4 | -0.38 | 20 | -7.60 | |
|  Jackson, Paul G | | | 1584 | ENG | 1.00 | 1 | 0.30 | 20 | 6.00 | |  Ortolani, Paolo | | | 1573 | ITA | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Edwards, Nicholas L | | | 1739 | ENG | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Rosenbach, Martin | | | 1768 | ENG | 0.50 | 1 | 0.04 | 20 | 0.80 | |
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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