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Individual Calculations September 2019 |
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| Prado Gascon, Marcelo Total change: -19.40 | |   |
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| VI Open IRT U-1600 Club Hermanos Rojas | Lima | PER | 2019-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1354 | 1509 | 2.50 | 5 | -0.97 | 20 | -19.40 | |
|  Villanueva, Orrego Martin William | | | 1279 | PER | 1.00 | 1 | 0.21 | 20 | 4.20 | |  Saravia, German | | | 1428 | PER | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Reynoso, Jorge | | | 1509 | PER | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Bendezu Yupanqui, Albert Martin | | | 1210 | PER | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Reyes Zavaleta, Diego Alexander | | | 1344 | PER | 0.50 | 1 | -0.22 | 20 | -4.40 | |
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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