Rapid:
Individual Calculations November 2022 |
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Perera, K C D Total change: -22.00 | | |
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Sri Lanka National Youth Rapid Chess Championships 2022 - U14 O | Dehiwala | SRI | 2022-10-01 |
Rc | Ro | w | n | change | K | K*chg | Game |
1207 | 1120 | 1.00 | 4 | -0.55 | 40 | -22.00 | |
| Janarthanan, Kethushan | | | 1325 | SRI | 0.00 | 1 | -0.24 | 40 | -9.60 | | Bandara, A H M G N | | | 1096 | SRI | 0.50 | 1 | -0.03 | 40 | -1.20 | | Pathirana, Dasula | | | 1148 | SRI | 0.50 | 1 | 0.04 | 40 | 1.60 | | Basuru, K A Chathura | | | 1257 | SRI | 0.00 | 1 | -0.32 | 40 | -12.80 | | 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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