Rapid:
Individual Calculations October 2013 |
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Perera, A K N A Total change: -27.60 | | |
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9th Asian Schools Chess Championship 2013 Under 17 Open Rapid | Hikkaduwa | SRI | 2013-08-31 |
Rc | Ro | w | n | change | K | K*chg | Game |
1740 | 1696 | 0.50 | 4 | -1.38 | 20 | -27.60 | |
| Akash Pc, Iyer | | | 2096 * | IND | 0.00 | 1 | -0.08 | 20 | -1.60 | | Siriwardana, Sheranga | | | 1544 | SRI | 0.00 | 1 | -0.70 | 20 | -14.00 | | Samuel, Ngieng Chew Sheng | | | 1565 | MAS | 0.50 | 1 | -0.18 | 20 | -3.60 | | Doluweera, Dinul Thisura | | | 1755 | SRI | 0.00 | 1 | -0.42 | 20 | -8.40 | | * 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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