Rapid:
Individual Calculations November 2018 |
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Epa, W Buthmi J Total change: -7.00 | | |
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Sri Lanka Women's National Rapid Chess Championships 2018 | Colombo | SRI | 2018-10-06 |
Rc | Ro | w | n | change | K | K*chg | Game |
1276 | 1355 | 2.00 | 4 | -0.35 | 20 | -7.00 | |
| De Silva, Chamindra | | | 1520 | SRI | 0.00 | 1 | -0.28 | 20 | -5.60 | | Rukaiya, Odayar Fathima | | | 1042 | SRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | Kodikara, K K M Sachintha | | wf | 1415 | SRI | 0.00 | 1 | -0.42 | 20 | -8.40 | | Thilakarathne, L N | | | 1128 | SRI | 1.00 | 1 | 0.21 | 20 | 4.20 | | 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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