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Rapid:
Individual Calculations December 2018 |
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| De Silva, L M S T Total change: 2.80 | |   |
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| Sri Lanka National Youth Rapid Championship 2018 - Under 12 Open | Colombo | SRI | 2018-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1227 | 1610 | 6.50 | 7 | 0.14 | 20 | 2.80 | |
|  Laksandu, R A Chamath | | | 1210 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Bandara, Viduna Lewke | | | 1210 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Perera, M N Akash | | | 1210 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Pinnagoda, P G Anuhas Suradunu | | | 1210 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ekanayake, Hasindu Chiranga | | | 1210 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Saravanabaavan, Brijeash | | | 1253 | SRI | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Nabil Nazar, Mohamed | | | 1286 | SRI | 0.50 | 1 | -0.37 | 20 | -7.40 | | | * 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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