Individual Calculations May 2017 |
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Withana, Sanul Nethmina Total change: 2.80 | | |
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National Youth Chess Championship 2017 - Under 12 Boys | Colombo | SRI | 2017-04-17 |
Rc | Ro | w | n | change | K | K*chg | Game |
1190 | 1150 | 1.50 | 3 | 0.07 | 40 | 2.80 | |
| Illankoon, I M W P | | | 1033 | SRI | 0.50 | 1 | -0.16 | 40 | -6.40 | | Kodithuwakku, Lisara | | | 1510 | SRI | 0.00 | 1 | -0.10 | 40 | -4.00 | | Jayaweera Gamage, Disindu Hansad | | | 1028 | SRI | 1.00 | 1 | 0.33 | 40 | 13.20 | | 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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