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Individual Calculations March 2023 |
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| Madria Garriga, Vidal Total change: 8.40 | |   |
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| Lliga Primera Territorial Grup II Tarragona 2023 Rondas 1-2 | Tarragona | ESP | 2023-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1567 | 1916 | 2.00 | 2 | 0.23 | 20 | 4.60 | |
|  Idema, Frank Robert | | | 1618 | ESP | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Ferre Obrados, Climent | | | 1516 * | 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) | | | | Lliga Primera Territorial Grup II Tarragona 2023 Rondas 3-6 | Tarragona | ESP | 2023-02-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1686 | 1916 | 2.50 | 3 | 0.19 | 20 | 3.80 | |
|  Reyes Brito, Miguel | | | 1528 | ESP | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Gimenez Bustamante, Josep Lluis | | | 1790 | ESP | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Barbero Escriva, Francesc | | | 1740 | ESP | 1.00 | 1 | 0.27 | 20 | 5.40 | |
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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