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Individual Calculations October 2021 |
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| Peralta, Fernando Total change: 3.10 | |   |
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| Ciutat de Barcelona 2021 Grupo A | Barcelona | ESP | 2021-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2361 | 2570 | 7.00 | 9 | 0.31 | 10 | 3.10 | |
|  Menac Comas, Joan Ramon | c | | 2170 * | ESP | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Martyr, Reginald | | | 2193 | LCA | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Koykka, Pekka | f | | 2365 | FIN | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Sochacki, Christophe | m | | 2490 | FRA | 0.50 | 1 | -0.11 | 10 | -1.10 | | | Visakh, N R | g | | 2516 | IND | 0.00 | 1 | -0.58 | 10 | -5.80 | | | Del Amo Carbo, Jordi | | | 2173 | ESP | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Vasquez Schroeder, Rodrigo | g | | 2459 | CHI | 1.00 | 1 | 0.35 | 10 | 3.50 | | | O`gorman, Tom | f | | 2377 | IRL | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Arjun, Kalyan | g | | 2503 | IND | 0.50 | 1 | -0.09 | 10 | -0.90 | | | * 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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