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Individual Calculations October 2021 |
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| Keohane, Ben Total change: 8.40 | |   |
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| Hendon Under 2200 FIDE Swiss Stage 1 | London | ENG | 2021-09-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1890 | 2037 | 3.00 | 4 | 0.42 | 20 | 8.40 | |
|  Willmoth, Robert F | c | | 2116 | ENG | 0.00 | 1 | -0.39 | 20 | -7.80 | |  Brozel, Sacha | | | 2125 | ENG | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Baxter, James | | | 1637 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Llewellyn, Julian D | | | 1683 | ENG | 1.00 | 1 | 0.11 | 20 | 2.20 | | | * 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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