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Blitz:
Individual Calculations February 2018 |
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| Perera, Isara Ranmeth Total change: 12.00 | |   |
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| Sri Lanka National Youth Blitz Chess Championships 2017 - Under 12 | Colombo | SRI | 2018-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1171 | 1053 | 3.00 | 7 | 0.60 | 20 | 12.00 | |
|  Sandaruwan, M G Ravindu | | | 1226 | SRI | 0.00 | 1 | -0.27 | 20 | -5.40 | |  Edirisinghe, Savindu Ransiha | | | 1062 | SRI | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Yapabandara, Y | | | 1170 | SRI | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Abrar, Taariq Isham | | | 1251 | SRI | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Dharmakeerthi, G K Pasindu Nims | | | 1172 | SRI | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Nimsara, S A D Tharindu | | | 1187 | SRI | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Dissanayake, Sasandu Upeksha | | | 1129 | SRI | 0.00 | 1 | -0.40 | 20 | -8.00 | |
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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