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Rapid:
Individual Calculations February 2018 |
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| Kodithuwakku, Lisara Total change: -18.40 | |   |
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| Sri Lanka National Youth Rapid Chess Championship 2017 Under - 12 years | Colombo | SRI | 2018-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1224 | 1522 | 5.00 | 7 | -0.92 | 20 | -18.40 | |
|  Liyanage, Kusalvin | | | 1122 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Bandara, W M Malitha | | | 1147 | SRI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Gangewatte, Sithila Mithashana | | | 1199 | SRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Weerasinghe, Sethum | | | 1252 | SRI | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Dharmakeerthi, G K Pasindu Nims | | | 1205 | SRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Indusara, M G Janitha | | | 1294 | SRI | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Gunarathne, Senila Amaneth | c | | 1346 | SRI | 0.00 | 1 | -0.73 | 20 | -14.60 | | | * 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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