Individual Calculations April 2020 |
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Vela, Amrafel Total change: 6.60 | | |
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I IRT SUB 2400 "PUCALLPA TIERRA COLORADA" | Pucallpa | PER | 2020-02-29 |
Rc | Ro | w | n | change | K | K*chg | Game |
1437 | 1713 | 2.00 | 2 | 0.33 | 20 | 6.60 | |
| Melgarejo Ventura, Karla Doriska | | | 1477 | PER | 1.00 | 1 | 0.20 | 20 | 4.00 | | Oblitas Peltroche, Daire Bonnaro | | | 1397 | PER | 1.00 | 1 | 0.13 | 20 | 2.60 | | 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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