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Individual Calculations October 2017 |
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| Neira Zamudio, Rafael Total change: 23.20 | |   |
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| World Cadets U-08 Abs Chess Championship 2017 | Pocos de Caldas MG | BRA | 2017-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1580 | 1218 | 1.00 | 4 | 0.58 | 40 | 23.20 | |
|  Yang, Jack | | | 1580 | USA | 1.00 | 1 | 0.90 | 40 | 36.00 | |  Wongso, Steve | | | 1618 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Vetokhin, Savva | c | | 1618 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Sodbilegt, Naranbold | c | | 1505 | MGL | 0.00 | 1 | -0.16 | 40 | -6.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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