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Individual Calculations June 2023 |
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| Robertson, J Stuart Total change: 17.60 | |   |
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| 2022/23 4NCL Division 1 Rounds 9-11 | Milton Keynes | ENG | 2023-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2254 | 2160 | 2.00 | 3 | 0.88 | 20 | 17.60 | |
|  Hunt, Harriet V | m | wg | 2346 | ENG | 0.50 | 1 | 0.24 | 20 | 4.80 | |  Ledger, Dave J | f | | 2193 | ENG | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Weller, Jean-Luc | | | 2224 | ENG | 0.50 | 1 | 0.09 | 20 | 1.80 | |
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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