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Blitz:
Individual Calculations February 2018 |
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| De Silva, L Nemith Semuthu Total change: 3.00 | |   |
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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 |
| 1190 | 1109 | 2.50 | 6 | 0.15 | 20 | 3.00 | |
|  Basnayake, Kaushal Chaturanga | | | 1220 | SRI | 1.00 | 1 | 0.65 | 20 | 13.00 | |  Weerasinghe, Sethum | | | 1252 | SRI | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Nimsara, S A D Tharindu | | | 1187 | SRI | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Hewage, Dinupa Adithya | | | 1274 | SRI | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Gamage, Sanula Udan | | | 1068 | SRI | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Pinnagoda, P G Anuhas Suradunu | | | 1139 | SRI | 0.50 | 1 | 0.04 | 20 | 0.80 | |
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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