Individual Calculations September 2015 |
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Jayaweera Gamage, Disindu Hansad Total change: -46.40 | | |
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National Amateur Chess Championship 2015 | Colombo | SRI | 2015-08-05 |
Rc | Ro | w | n | change | K | K*chg | Game |
1546 | 1146 | 0.00 | 1 | -0.08 | 40 | -3.20 | |
| Weerakoon, D D P | | | 1546 * | SRI | 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) | | Sri Lanka Open Chess Championship 2015 | Colombo | SRI | 2015-08-20 |
Rc | Ro | w | n | change | K | K*chg | Game |
1268 | 1146 | 0.00 | 3 | -1.08 | 40 | -43.20 | |
| Balasuriya, Sajini Hasara | | | 1472 | SRI | 0.00 | 1 | -0.13 | 40 | -5.20 | | Perera, U I Himal | | | 1320 | SRI | 0.00 | 1 | -0.27 | 40 | -10.80 | | Nobert, W D S J | | | 1011 | SRI | 0.00 | 1 | -0.68 | 40 | -27.20 | | 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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