Individual Calculations January 2024 |
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Castro Machicado, Yheen Piero Total change: 16.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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2do TORNEO DE AJEDREZ IRT IN MEMORIAN "SANTIAGO LUDENA CORNEJO" | Arequipa | PER | 2023-12-08 |
Rc | Ro | w | n | change | K | K*chg | Game |
1494 | 1267 | 2.50 | 6 | 0.40 | 40 | 16.00 | |
| Condori, Edwin | | | 2067 | PER | 0.00 | 1 | 0.00 | 40 | 0.00 | | Gamarra, Charles | | | 1461 | PER | 0.50 | 1 | 0.25 | 40 | 10.00 | | Chavez Barriga, Willians | | | 1900 | PER | 0.00 | 1 | -0.01 | 40 | -0.40 | | Jancco Machaca, Alfred David | | | 1064 | PER | 1.00 | 1 | 0.24 | 40 | 9.60 | | Suana Ticona, Dennis Fabricio | | | 1285 | PER | 0.00 | 1 | -0.47 | 40 | -18.80 | | Marca Esquivel, Edgar Sebastian | | | 1188 | PER | 1.00 | 1 | 0.39 | 40 | 15.60 | | 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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