Rapid:
Individual Calculations August 2018 |
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Perera, Isara Ranmeth Total change: -21.80 | | |
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14th Asian Schools Rapid Chess Championship 2018 - under 13 open | Waskaduwa | SRI | 2018-07-08 |
Rc | Ro | w | n | change | K | K*chg | Game |
1207 | 1090 | 1.00 | 6 | -1.09 | 20 | -21.80 | |
| Indusara, M G Janitha | | | 1304 | SRI | 0.00 | 1 | -0.23 | 20 | -4.60 | | Akmeemana, I U | | | 1249 | SRI | 1.00 | 1 | 0.71 | 20 | 14.20 | | Akasha, J P Vihanga | | | 1279 | SRI | 0.00 | 1 | -0.25 | 20 | -5.00 | | Ramanayaka, Y R P M | | | 1085 | SRI | 0.00 | 1 | -0.51 | 20 | -10.20 | | Jingjang, Shin | | | 1240 | THA | 0.00 | 1 | -0.30 | 20 | -6.00 | | Hewage, Dinupa Adithya | | | 1083 | SRI | 0.00 | 1 | -0.51 | 20 | -10.20 | | 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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