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Individual Calculations March 2018 |
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| Peiris, K Bimsara Total change: -12.40 | |   |
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| Kaluthara International Chess Festival 2018 | Kaluthara | SRI | 2018-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1328 | 1273 | 1.50 | 4 | -0.31 | 40 | -12.40 | |
|  De Silva, Chamindra | | | 1564 | SRI | 0.00 | 1 | -0.15 | 40 | -6.00 | |  Suvethican, V | | | 1063 | SRI | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Kodithuwakku, Himsara | | | 1641 | SRI | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Perera, G Poorna Udara Dhananjay | | | 1045 | SRI | 0.50 | 1 | -0.29 | 40 | -11.60 | |
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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