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Individual Calculations February 2019 |
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| Lankatilleke, Sathindu Vidujaya Total change: 0.00 | |   |
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| Sri Lanka National Youth Chess Championship 2018 Under - 13 years | Colombo | SRI | 2018-12-27 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1120 | 0 | 5.50 | 9 | 0.00 | 1160 | | 0.00 | |
|  Bawakeerthan, R | | | 1138 | SRI | 1.00 | 1 | 0.00 | | 0.00 | |  Damsara, U G S T | | | 1154 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | De Silva, L Nemith Semuthu | | | 1076 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Herath, H M D A B | | | 1113 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Lokupothagama, L P S R | | | 1044 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Yethmin, W J Methum | | | 1083 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Edirisinghe, D D | | | 1063 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Yapabandara, Y | | | 1120 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Himsara, W A Janidu | | | 1288 | SRI | 0.50 | 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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