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Individual Calculations August 2018 |
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| Perera, Isara Ranmeth Total change: -49.60 | |   |
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| 14th Asian Schools Chess Championship 2018 - under 13 open | Waskaduwa | SRI | 2018-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1262 | 1221 | 2.00 | 7 | -1.24 | 40 | -49.60 | |
|  Kodithuwakku, Lisara | | | 1621 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Thanuja, Dewsara | | | 1159 | SRI | 0.00 | 1 | -0.59 | 40 | -23.60 | | | Ranasinghe, Thinuga Devanjith | | | 1157 | SRI | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Ramanayaka, Y R P M | | | 1085 | SRI | 0.00 | 1 | -0.68 | 40 | -27.20 | | | Morais, Sanithu Leander Pamudith | | | 1367 | SRI | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Arunakirinathan, Aruthran | | | 1220 | SRI | 0.00 | 1 | -0.50 | 40 | -20.00 | | | Liyanage, Kusalvin | | | 1224 | SRI | 1.00 | 1 | 0.50 | 40 | 20.00 | | | * 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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