Blitz:
Individual Calculations November 2022 |
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Perera, K C D Total change: -29.60 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Sri Lanka National Youth Blitz Chess Championships 2022 - U14 O | Dehiwala | SRI | 2022-10-02 |
Rc | Ro | w | n | change | K | K*chg | Game |
1103 | 1162 | 1.00 | 3 | -0.74 | 40 | -29.60 | |
| Gautamadasa, Vishwajith Lankesha | | | 1049 | SRI | 1.00 | 1 | 0.35 | 40 | 14.00 | | Liyanage, Tharindu Dewundara | | | 1090 | SRI | 0.00 | 1 | -0.60 | 40 | -24.00 | | Samarasinghe, D V Yomiru | | | 1170 | SRI | 0.00 | 1 | -0.49 | 40 | -19.60 | | 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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