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Individual Calculations November 2023 |
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| Allan, Brian N Total change: -10.40 | |   |
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| Coulsdon Chess Dicky White October 2023 | Coulsdon | ENG | 2023-10-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1511 | 1411 | 1.00 | 4 | -0.52 | 20 | -10.40 | |
|  Rosenbach, Martin | | | 1725 | ENG | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Levey, Steve | | | 1430 | ENG | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Kesaev, Adem | | | 1434 | ENG | 0.50 | 1 | 0.03 | 20 | 0.60 | |  Raikundalia, Krishna | | | 1455 | ENG | 0.50 | 1 | 0.06 | 20 | 1.20 | |
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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