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Rapid:
Individual Calculations December 2018 |
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| Thusara, H G Thoshintha Total change: 31.80 | |   |
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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 |
| 1167 | 1155 | 4.00 | 5 | 1.59 | 20 | 31.80 | |
|  Jayawardane, M S Nimnajith | | | 1057 | SRI | 1.00 | 1 | 0.37 | 20 | 7.40 | |  Sendinu, S A Rometh | | | 1013 | SRI | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Chandes, K Yasindu | | | 1301 | SRI | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Nabil Nazar, Mohamed | | | 1286 | SRI | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Perera, M N Akash | | | 1179 | SRI | 1.00 | 1 | 0.53 | 20 | 10.60 | |
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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