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Individual Calculations September 2019 |
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| Akasha, J P Vihanga Total change: 32.00 | |   |
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| 5th Negombo International chess Festival 2019 | Negombo | SRI | 2019-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1375 | 1454 | 5.50 | 8 | 0.80 | 40 | 32.00 | |
|  Dissanayaka, Anupama | | | 1131 | SRI | 1.00 | 1 | 0.13 | 40 | 5.20 | |  Silva, Kevin Ranidu | c | | 1802 | SRI | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Perera, G Thinuka Geethula | | | 1147 | SRI | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Abhaywardhana, Nirma Pahasara | | | 1068 | SRI | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Senanayaka, P D | | | 1726 | SRI | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Gamage, Desandhi Dhihansa | | | 1159 | SRI | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Lasitha, Subash | c | | 1702 | SRI | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Sanjaya, W M Lankanath | | | 1266 | SRI | 1.00 | 1 | 0.26 | 40 | 10.40 | |
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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