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Individual Calculations May 2023 |
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| Grieve, Harry Total change: 1.80 | |   |
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| XLIII Open Internacional Ciudad de San Sebastian | San Sebastian (Guipuzkoa) | ESP | 2023-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2256 | 2439 | 6.50 | 9 | 0.18 | 10 | 1.80 | |
|  Mendia Rezola, Jokin | | | 2039 * | ESP | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Serra Olives, Tomas | f | | 2010 | ESP | 1.00 | 1 | 0.07 | 10 | 0.70 | | | Martel Bruniaux, Malko | | | 2101 | ESP | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Stremavicius, Titas | g | | 2532 | LTU | 0.50 | 1 | 0.13 | 10 | 1.30 | | | De La Cruz Revilla, Miguel | | | 2270 | ESP | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Swayams, Mishra | g | | 2480 | IND | 0.50 | 1 | 0.06 | 10 | 0.60 | | | Bilych, Olexiy | f | | 2423 | UKR | 0.00 | 1 | -0.52 | 10 | -5.20 | | | Forgas Moreno, Yaniela | | wg | 2285 | CUB | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Guijarro Galan, Jose Luis | | | 2163 | ESP | 1.00 | 1 | 0.17 | 10 | 1.70 | | | * 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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