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Rapid:
Individual Calculations December 2018 |
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| Liyanage, Pesandu Rashmitha Total change: 13.00 | |   |
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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 |
| 1128 | 1273 | 5.50 | 7 | 0.65 | 20 | 13.00 | |
|  Gamage, Sanula Udan | | | 1067 | SRI | 1.00 | 1 | 0.24 | 20 | 4.80 | |  Wijesinghe, Ramika Risiwara | | | 1109 | SRI | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Dineth, S A Induwara | | | 1102 | SRI | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Hewawasam, H Y Thisaga Manvidu | | | 1178 | SRI | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Gayanuka, B D Omira | | | 1148 | SRI | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Lavanga, D Binuka | | | 1095 | SRI | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Gamage, Mesanda | | | 1194 | SRI | 0.50 | 1 | -0.11 | 20 | -2.20 | |
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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