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Individual Calculations November 2023 |
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| Perolet Perez, Miquel Total change: -5.00 | |   |
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| III Obert Memorial Joan Segura GRUP B Rondas 1-5 | Barcelona | ESP | 2023-09-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1295 | 1487 | 3.00 | 4 | 0.13 | 20 | 2.60 | |
|  Natis, Ignotas | | | 1549 | ESP | 0.00 | 1 | -0.41 | 20 | -8.20 | |  Cervera Alemany, Serafi | | | 1282 | ESP | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Majoral Marco, Javier | | | 1262 | ESP | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Escobar Figueroa, Maricela | | | 1087 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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) | | | | XVII Obert Vila de Gracia Rondas 1-3 | Barcelona | ESP | 2023-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1755 | 1487 | 0.00 | 2 | -0.38 | 20 | -7.60 | |
| | Domingo Basora, Sergi | | | 1857 | ESP | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Costa Ribalta, Andres | | | 1652 | ESP | 0.00 | 1 | -0.28 | 20 | -5.60 | |
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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