Blitz:
Individual Calculations November 2023 |
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Perera, H Rusali Sihelima Total change: 2.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Sri Lanka National Women's Blitz team Chess Championship 2023 | Colombo | SRI | 2023-10-29 |
Rc | Ro | w | n | change | K | K*chg | Game |
1244 | 1099 | 1.00 | 3 | 0.05 | 40 | 2.00 | |
| Bimansa, D G Jayandi | | | 1189 | SRI | 1.00 | 1 | 0.62 | 40 | 24.80 | | Beminiwatte, A W Raveeja Arundi | | | 1153 | SRI | 0.00 | 1 | -0.42 | 40 | -16.80 | | Rathnayake, R M Dulinma Hemalni | | | 1390 | SRI | 0.00 | 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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