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Blitz:
Individual Calculations October 2021 |
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| Cruz Ocas, Edward Joel Total change: 2.00 | |   |
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| II Blitz Juvenil IRT "Real Chess Club" Sub 16 | Trujillo | PER | 2021-09-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1582 | 1267 | 1.00 | 4 | 0.10 | 20 | 2.00 | |
|  Flores Aedo , Alexander Oliver M | | | 1817 | PER | 0.00 | 1 | -0.03 | 20 | -0.60 | |  Silva Anton, Carlos Josemaria | | | 1184 | PER | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Alvarado Zamora, Albert | c | | 1855 | PER | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Quiroz Alva, Franco Rodrigo | | | 1470 | PER | 1.00 | 1 | 0.76 | 20 | 15.20 | |
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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