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Rapid:
Individual Calculations August 2018 |
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| Pathirage, Yukitha Kenula Perera Total change: -18.40 | |   |
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| 14th Asian Schools Rapid Chess Championship 2018 - under 9 open | Waskaduwa | SRI | 2018-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1156 | 1140 | 1.00 | 4 | -0.92 | 20 | -18.40 | |
|  Rajveer, Pinkesh Nahar | | | 1105 | IND | 0.00 | 1 | -0.55 | 20 | -11.00 | |  Induwara, T H D Thisarindu | | | 1311 | SRI | 1.00 | 1 | 0.73 | 20 | 14.60 | | | George, Alex | | | 1139 | TKM | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Nimsitha, Tharuk | | | 1068 | SRI | 0.00 | 1 | -0.60 | 20 | -12.00 | |
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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