Individual Calculations June 2024 |
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Zegarra Castaneda, Oliver Mateo Total change: 1.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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"World School Chess Championship" Open under 13 | Lima | PER | 2024-05-01 |
Rc | Ro | w | n | change | K | K*chg | Game |
1638 | 1549 | 2.50 | 6 | 0.03 | 40 | 1.20 | |
| Lara Santos, Angel Sebastian | | | 1930 | DOM | 0.00 | 1 | -0.09 | 40 | -3.60 | | Marzetti Corisapra, Leonardo Adri | | | 1440 | PER | 0.50 | 1 | -0.15 | 40 | -6.00 | | Rodriguez Ibanez, Alejandro | | | 1429 | PER | 1.00 | 1 | 0.34 | 40 | 13.60 | | Fernandez Monteza, Fabian Arturo | | | 1693 | PER | 0.00 | 1 | -0.31 | 40 | -12.40 | | Rojas Castilla, Adrian Oziel | | | 1449 | PER | 1.00 | 1 | 0.36 | 40 | 14.40 | | Santiago Perez, Luis Yamil | | | 1889 | PER | 0.00 | 1 | -0.12 | 40 | -4.80 | | 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) | |
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