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Individual Calculations March 2024 |
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| Bandara, K A Thinura Total change: 66.40 | |   |
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| Kaluthara Chess Festival 2024 | Kaluthara | SRI | 2024-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1354 | 1215 | 2.50 | 5 | 0.71 | 40 | 28.40 | |
|  Hettiarachchi, Jeewantha Aloka | | | 1513 | SRI | 0.00 | 1 | -0.15 | 40 | -6.00 | |  Kathirkamasekarar, Sasimaran | | | 1065 | SRI | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Rajawasala, R U D Janith Dulmina | | | 1580 | SRI | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Madushanka, Harsha | | | 1566 | SRI | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Fernando, W Gaviru R | | | 1044 | SRI | 1.00 | 1 | 0.27 | 40 | 10.80 | |
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) | | | | Sri Lanka National Major Division Chess Championships 2024 - Southern | Galle | SRI | 2024-02-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1291 | 1207 | 3.50 | 6 | 0.95 | 40 | 38.00 | |
| | Priyadarshana, Y Danushka | | | 1508 | SRI | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Priyanath, W D Tharaka | | | 1486 | SRI | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Mendis Gunarathna, Sithija Sathya | | | 1014 | SRI | 0.50 | 1 | -0.25 | 40 | -10.00 | | | Nimsara, W P Daham | | | 1016 | SRI | 0.50 | 1 | -0.25 | 40 | -10.00 | | | Ethkandura, Amila Nimsara | | | 1083 | SRI | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Alahakoon, T N | | | 1637 | SRI | 1.00 | 1 | 0.93 | 40 | 37.20 | |
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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