Individual Calculations September 2015 |
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Rajendram, Branavan Total change: 14.00 | | |
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National Amateur Chess Championship 2015 | Colombo | SRI | 2015-08-05 |
Rc | Ro | w | n | change | K | K*chg | Game |
1433 | 1197 | 0.50 | 5 | -0.70 | 40 | -28.00 | |
| Senavin, Dunura | | | 1588 | SRI | 0.50 | 1 | 0.41 | 40 | 16.40 | | Weerakoon, D D P | | | 1597 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | Nandika, Ruwan | | | 1486 | SRI | 0.00 | 1 | -0.16 | 40 | -6.40 | | Rajapaksa, Inura | | | 1377 | SRI | 0.00 | 1 | -0.26 | 40 | -10.40 | | Liyanagama, Pasandul | | | 1119 | SRI | 0.00 | 1 | -0.61 | 40 | -24.40 | | * 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) | | Sri Lanka Open Chess Championship 2015 | Colombo | SRI | 2015-08-20 |
Rc | Ro | w | n | change | K | K*chg | Game |
1583 | 1197 | 1.50 | 5 | 1.05 | 40 | 42.00 | |
| Subasinghe, D D C H | | | 1597 * | SRI | 1.00 | 1 | 0.92 | 40 | 36.80 | | Gamage, H Charanga Jithmal | | | 1597 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | Siriwardena, Janaka | | | 1554 | SRI | 0.50 | 1 | 0.39 | 40 | 15.60 | | Herath, H M S S A | | | 1569 | SRI | 0.00 | 1 | -0.10 | 40 | -4.00 | | Tourkine, N | | | 1597 * | FRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | * 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) | |
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