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Rapid:
Individual Calculations October 2021 |
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| Ludena, Santiago Total change: -18.60 | |   |
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| II Torneo Bicentenario "Arriba Peru" | Distrito de La JOYA | PER | 2021-08-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1470 | 1902 | 0.00 | 1 | -0.93 | 20 | -18.60 | |
|  Abarca Torres, Ronaldo Manuel | | | 1470 | PER | 0.00 | 1 | -0.93 | 20 | -18.60 | |
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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