Individual Calculations February 2020 |
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Kaumina, M Yashika Total change: -8.00 | | |
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Kaluthara International Chess Festival 2020 | Kaluthara | SRI | 2020-01-15 |
Rc | Ro | w | n | change | K | K*chg | Game |
1363 | 1179 | 1.00 | 5 | -0.40 | 20 | -8.00 | |
| Herath, H M S S A | | | 1405 | SRI | 0.50 | 1 | 0.29 | 20 | 5.80 | | Lakmal, M A C | | | 1469 | SRI | 0.50 | 1 | 0.34 | 20 | 6.80 | | Akasha, J P Vihanga | | | 1485 | SRI | 0.00 | 1 | -0.14 | 20 | -2.80 | | Premathilaka, W P P G Sampath | | | 1018 | SRI | 0.00 | 1 | -0.71 | 20 | -14.20 | | Siriwardane, A L | | | 1438 | SRI | 0.00 | 1 | -0.18 | 20 | -3.60 | | 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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