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Individual Calculations August 2023 |
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| Serrano Ruzafa, Alfonso Total change: 10.80 | |   |
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| II Open Sub1800 Sant Joan de Alacant | San Juan de Alicante (Alicante) | ESP | 2023-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1367 | 1307 | 3.50 | 7 | 0.54 | 20 | 10.80 | |
|  Arcos Arcos, Francisco | | | 1495 | ESP | 0.00 | 1 | -0.26 | 20 | -5.20 | |  Ashcroft, Raymond | | | 1602 | ESP | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Claussen, Daniela | | | 1045 | GER | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Penalva Cuerva, Fran | | | 1433 | ESP | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Amoros Puigcerver, Leo | | | 1197 | ESP | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Macia Senent, Joaquin | | | 1416 | ESP | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Salmeron Castro, Pedro I | | | 1383 | ESP | 1.00 | 1 | 0.60 | 20 | 12.00 | |
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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