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Rapid:
Individual Calculations August 2018 |
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| Ramanayaka, Y R P M Total change: 10.20 | |   |
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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 |
| 1192 | 1085 | 3.00 | 7 | 0.51 | 20 | 10.20 | |
|  Mathes Arachchi, Bhanila M | | | 1288 | SRI | 0.50 | 1 | 0.26 | 20 | 5.20 | |  Ponnamperuma, Weraka Vasath | | | 1084 | SRI | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Akmeemana, I U | | | 1249 | SRI | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Perera, Isara Ranmeth | | | 1090 | SRI | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Arunakirinathan, Aruthran | | | 1241 | SRI | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Dharmasena, S B T V | | | 1216 | SRI | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Kavisekara, Manula Heshan | | | 1179 | SRI | 0.00 | 1 | -0.37 | 20 | -7.40 | |
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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