Blitz:
Individual Calculations February 2018 |
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Dissanayake, R K Janani Total change: 3.60 | | |
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Sri Lanka National Youth Blitz Chess Championships 2017 - Under 18 Girls | Colombo | SRI | 2018-01-07 |
Rc | Ro | w | n | change | K | K*chg | Game |
1346 | 1426 | 2.00 | 3 | 0.18 | 20 | 3.60 | |
| Abeysinghe, H M H Janandani | | | 1437 | SRI | 0.00 | 1 | -0.48 | 20 | -9.60 | | Peththanayake, Naduni Rashmitha | | | 1330 | SRI | 1.00 | 1 | 0.37 | 20 | 7.40 | | Peththanayake, Nuwani | | | 1271 | SRI | 1.00 | 1 | 0.29 | 20 | 5.80 | | 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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