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Blitz:
Individual Calculations February 2019 |
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| Espichan Serna, Luis Ricardo Total change: -8.20 | |   |
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| Campeonato Sudamericano de Blitz 2018, Sub 14 Absoluta | Lima | PER | 2018-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1394 | 1094 | 0.50 | 6 | -0.41 | 20 | -8.20 | |
|  Ayala Alban, Mael Shaiel | | | 1492 | PER | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Luna Urrutia, Alex Josue | | | 1442 | ECU | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Espinoza Pena, Shady Medaly | | | 1377 | PER | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Pablo Vertiz, Henry Yamil | | | 1259 | PER | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Cabrera Hoyos, Juan Diego | | | 1423 | PER | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Farhat, Francisco | | | 1373 | ARG | 0.00 | 1 | -0.16 | 20 | -3.20 | |
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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