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Individual Calculations February 2019 |
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| Denagamuwa, Chamuditha D V S Total change: 74.80 | |   |
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| Sri Lanka National Youth Chess Championship 2018 Under - 13 years | Colombo | SRI | 2018-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1225 | 1065 | 4.00 | 7 | 1.87 | 40 | 74.80 | |
|  Bogodawatte , Keshan | | | 1342 | SRI | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Bawakeerthan, R | | | 1138 | SRI | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Laksandu, R A Chamath | | | 1098 | SRI | 1.00 | 1 | 0.55 | 40 | 22.00 | |  Wijeratne, Tharin | | | 1117 | SRI | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Methsara, E G Ruvindu | | | 1181 | SRI | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Tishor, S | | | 1269 | SRI | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Indusara, M G Janitha | | | 1429 | SRI | 0.00 | 1 | -0.10 | 40 | -4.00 | |
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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