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Individual Calculations June 2024 |
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| Carvajal Barreto, Gian Lucas Total change: 39.60 | |   |
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| "World School Chess Championship" Open under 09 | Lima | PER | 2024-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1565 | 1440 | 2.00 | 3 | 0.99 | 40 | 39.60 | |
|  Moscoso Tellez, Joe Goldtie Marsh | | | 1599 | PER | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Nabiyev, Iman | | | 1636 | KAZ | 0.00 | 1 | -0.25 | 40 | -10.00 | |  Medina Sanchez, Mathias Haziel | | | 1461 | PER | 1.00 | 1 | 0.53 | 40 | 21.20 | |
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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