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Individual Calculations August 2023 |
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| Faulkner, Martin J Total change: 20.40 | |   |
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| Coulsdon Chess Summer Cup 2023 - U2000 Round 2 - July | Coulsdon | ENG | 2023-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1663 | 1781 | 3.00 | 3 | 1.02 | 20 | 20.40 | |
|  Rosenbach, Martin | | | 1725 | ENG | 1.00 | 1 | 0.42 | 20 | 8.40 | |  Jackson, Paul G | | | 1592 | ENG | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Marsden, Rupert | | | 1671 | ENG | 1.00 | 1 | 0.35 | 20 | 7.00 | |
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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