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Individual Calculations February 2018 |
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| Methma, A Ishith Poojal Total change: 0.00 | |   |
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| 2nd SSC Open International Rating Chess Tournament 2017 | Matara | SRI | 2017-12-26 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1256 | 0 | 0.00 | 3 | 0.00 | 456 | | 0.00 | |
|  Thenuwara, Rashmika | | | 1275 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |  Kaveesha, W V Rashini | | | 1233 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Liyanage, Pesandu Rashmitha | | | 1260 | 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) | | | | 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 |
| 1067 | 0 | 1.00 | 6 | 0.00 | 794 | | 0.00 | |
| | De Silva, T Dinura Hemjith | | | 1137 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Hettiarachchi, V A | | | 1038 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Wijesinghe, W M Gayanuka K B | | | 1081 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Raaid, J D M | | | 1041 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Pathiraja, P M D I | | | 1093 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Tennakoon, T M Sithil C | | | 1014 | 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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