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Individual Calculations January 2024 |
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| Lentzos, Ioanis Total change: -18.40 | |   |
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| Chessengland.com Grandmasters Festival - IM Group C | London | ENG | 2023-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2233 | 2140 | 2.50 | 9 | -0.92 | 20 | -18.40 | |
|  Ribeiro, Rodrigo | | | 2126 | POR | 0.00 | 1 | -0.52 | 20 | -10.40 | |  Cherniaev, Alexander | g | | 2381 | ENG | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Pollack, Oscar | | | 2118 | ENG | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Durak, Can | f | | 2319 | TUR | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Cerveny, Martin | m | | 2390 | CZE | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Ribeiro, Gustavo | f | | 2187 | POR | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Collins, Adam | | | 2183 | IRL | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Large, Peter G | m | | 2273 | ENG | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Willmoth, Robert F | c | | 2123 | ENG | 0.00 | 1 | -0.52 | 20 | -10.40 | |
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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