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Individual Calculations July 2023 |
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| Hettiarachchi, Jeewantha Aloka Total change: 84.40 | |   |
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| Damso international Chess Festival 2023 | Ambalangoda | SRI | 2023-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1427 | 1414 | 6.50 | 9 | 2.11 | 40 | 84.40 | |
|  Nishantha, W L Sulakshana | | | 1057 | SRI | 1.00 | 1 | 0.11 | 40 | 4.40 | |  Vithanage, P N | | | 1156 | SRI | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Batuwanthudawa, Amindu Methsara | | | 1199 | SRI | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Piyumantha, M Thisal Manjith | | | 1748 | SRI | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Maitipe, M T Anuja Nadun | | | 1120 | SRI | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Janukshan, B | | | 1654 | SRI | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Gamage, Ovin Vidmal | | | 1555 | SRI | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Senevirathne, S D B K | | | 1840 | SRI | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Dharmasena, W M S S B | | | 1517 | SRI | 0.50 | 1 | 0.14 | 40 | 5.60 | |
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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