Individual Calculations November 2019 |
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Hemachandra, D K S Sethmika Total change: -17.60 | | |
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Sri Lanka National Youth Chess Championship 2019 - Colombo District - Under 13 Open | Colombo | SRI | 2019-10-04 |
Rc | Ro | w | n | change | K | K*chg | Game |
1033 | 1141 | 1.50 | 3 | -0.44 | 40 | -17.60 | |
| Morathenna, M M Helitha | | | 1009 | SRI | 1.00 | 1 | 0.32 | 40 | 12.80 | | Lankasinghe, Movindu Jayuka | | | 1059 | SRI | 0.00 | 1 | -0.61 | 40 | -24.40 | | Prakash, Shenal Abishek | | | 1030 | SRI | 0.50 | 1 | -0.15 | 40 | -6.00 | | 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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