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Individual Calculations February 2019 |
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| Ranasinghe, Thinuga Devanjith Total change: 68.80 | |   |
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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 |
| 1310 | 1138 | 3.50 | 6 | 1.72 | 40 | 68.80 | |
|  Bandara, W K S V | | | 1288 | SRI | 1.00 | 1 | 0.70 | 40 | 28.00 | |  Akash, P A Oditha | | | 1414 | SRI | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Piyumantha, M Thisal Manjith | | | 1538 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Marapana, Sanupa Bimsath | | | 1275 | SRI | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Tishor, S | | | 1269 | SRI | 0.50 | 1 | 0.18 | 40 | 7.20 | | | De Silva, L Nemith Semuthu | | | 1076 | SRI | 1.00 | 1 | 0.41 | 40 | 16.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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