Individual Calculations May 2017 |
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Dalawella, Sanuka Chandul Total change: 68.80 | | |
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Colombo Chess Festival 2017 | Colombo | SRI | 2017-04-06 |
Rc | Ro | w | n | change | K | K*chg | Game |
1516 | 1177 | 2.00 | 5 | 1.40 | 40 | 56.00 | |
| Galappaththi, Chinthaka Anuruddh | f | | 1577 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | Gunaratne, Ayeshmanthi | | | 1461 | SRI | 0.50 | 1 | 0.34 | 40 | 13.60 | | Abeywardana, H N | | | 1544 | SRI | 1.00 | 1 | 0.90 | 40 | 36.00 | | Gunarathna, D A Viraj Darshana | | | 1502 | SRI | 0.50 | 1 | 0.37 | 40 | 14.80 | | Perera, Thilina | | | 1498 | SRI | 0.00 | 1 | -0.13 | 40 | -5.20 | | * 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) | | National Youth Chess Championship 2017 - Under 12 Boys | Colombo | SRI | 2017-04-17 |
Rc | Ro | w | n | change | K | K*chg | Game |
1077 | 1177 | 3.50 | 5 | 0.32 | 40 | 12.80 | |
| Gamage, G D P A | | | 1068 | SRI | 1.00 | 1 | 0.35 | 40 | 14.00 | | Palihakkara, Nihindu Bimsath | | | 1095 | SRI | 0.50 | 1 | -0.11 | 40 | -4.40 | | Gamage, Mesanda | | | 1063 | SRI | 0.50 | 1 | -0.16 | 40 | -6.40 | | Pathirana, Luchitha Disal | | | 1101 | SRI | 0.50 | 1 | -0.10 | 40 | -4.00 | | Dissanayake, Sasandu Upeksha | | | 1056 | SRI | 1.00 | 1 | 0.34 | 40 | 13.60 | | 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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