Rapid:
Individual Calculations April 2020 |
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Silva, K Tharushika Total change: -11.80 | | |
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Sri Lanka National Youth Rapid Chess Championship 2020 - under 12 Years | Colombo | SRI | 2020-02-15 |
Rc | Ro | w | n | change | K | K*chg | Game |
1079 | 1004 | 1.00 | 4 | -0.59 | 20 | -11.80 | |
| Piyarathna, H Yuneth Damsiha | | | 1021 | SRI | 0.00 | 1 | -0.48 | 20 | -9.60 | | Liyanage, K P L | | | 1108 | SRI | 0.50 | 1 | 0.14 | 20 | 2.80 | | Ekanayake, E M Sahiru Deeptha | | | 1099 | SRI | 0.50 | 1 | 0.13 | 20 | 2.60 | | Heenatigala, Nilusha Dewwan | | | 1089 | SRI | 0.00 | 1 | -0.38 | 20 | -7.60 | | 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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