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Individual Calculations January 2020 |
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| Tafall Villanueva, Iker Total change: 5.20 | |   |
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| XV Torneo Int. de Nuevas Generaciones SUB-10 | Benidorm (Espana) | ESP | 2019-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1295 | 1145 | 1.50 | 4 | 0.22 | 40 | 8.80 | |
|  Chernyshov, Georgii | | | 1314 | ESP | 0.50 | 1 | 0.22 | 40 | 8.80 | |  Mompel Ferruz, Xavier | | | 1506 | ESP | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Harouat, Alexander | | | 1199 | RUS | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Lagutin, Mykhailo | | | 1162 | ESP | 0.50 | 1 | 0.02 | 40 | 0.80 | |
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) | | | | XII Copa de Espana por Equipos Sub-12 | Benidorm (Spain) | ESP | 2019-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1277 | 1145 | 1.00 | 3 | -0.09 | 40 | -3.60 | |
| | Povshednyi, Ivan | | | 1545 * | ESP | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Lopez Pombo, Alberto | | | 1045 | ESP | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Pelayo Calva, Neco | | | 1242 | ESP | 0.00 | 1 | -0.37 | 40 | -14.80 | | | * 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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