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Rapid:
Individual Calculations December 2018 |
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| Nabil Nazar, Mohamed Total change: 19.60 | |   |
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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 |
| 1230 | 1286 | 4.50 | 6 | 0.98 | 20 | 19.60 | |
|  Maithripala, W D P N | | | 1109 | SRI | 1.00 | 1 | 0.27 | 20 | 5.40 | |  Subaweera, Senuka Sendinu | | | 1152 | SRI | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Ekanayake, Hasindu Chiranga | | | 1176 | SRI | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Methsara, E G Ruvindu | | | 1178 | SRI | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Thusara, H G Thoshintha | | | 1155 | SRI | 1.00 | 1 | 0.32 | 20 | 6.40 | | | De Silva, L M S T | f | | 1610 | SRI | 0.50 | 1 | 0.37 | 20 | 7.40 | |
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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