Rapid:
Individual Calculations April 2020 |
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Induwara, M Irusha Total change: 8.60 | | |
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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 |
1271 | 1089 | 1.00 | 2 | 0.43 | 20 | 8.60 | |
| Gunathilake, M D Vinuda Shenal | | | 1400 | SRI | 1.00 | 1 | 0.86 | 20 | 17.20 | | Wimalasiri, Ransith Pabalu | | | 1142 | SRI | 0.00 | 1 | -0.43 | 20 | -8.60 | | 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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