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Individual Calculations July 2015 |
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| Chan, Peng Kong Total change: -8.50 | |   |
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| 16th Asean+ Age Group Chess Championships 2015 - Senior Open Above 50 | Singapore | SGP | 2015-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2098 | 2246 | 2.50 | 5 | -0.85 | 10 | -8.50 | |
|  Guntoro, Sugianto | | | 1846 * | INA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Khin, Ko | | | 2097 | MYA | 0.00 | 1 | -0.70 | 10 | -7.00 | | | Ismail, Ahmad | f | | 2026 | MAS | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Gatus, Edmundo | | | 2257 | PHI | 0.50 | 1 | 0.02 | 10 | 0.20 | | | Ho, Van Huynh | | | 2266 | VIE | 0.00 | 1 | -0.47 | 10 | -4.70 | | | * 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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