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Individual Calculations February 2018 |
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| Prakash, Shenal Abishek Total change: 0.00 | |   |
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| Sri Lanka National Youth Chess Championship 2017 and 2018 Under - 13 years | Colombo | SRI | 2017-12-27 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1209 | 0 | 4.00 | 8 | 0.00 | 1209 | | 0.00 | |
|  Akmeemana, I U | | | 1162 | SRI | 0.50 | 1 | 0.00 | | 0.00 | |  Rathnayake, H M Dham Pulindu | | | 1149 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | De Silva, R B V Nimsara | | | 1396 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Bandaranayake, H B M N | | | 1093 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Jayasekara, K H V Kavinda | | | 1214 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | De Silva, T Dinura Hemjith | | | 1137 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Cooray, T C M Dulein Kavindu | | | 1385 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Pathirana, Luchitha Disal | | | 1132 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |
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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