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Individual Calculations March 2018 |
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| Jayawickrama, U W R K Total change: 1.80 | |   |
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| Kaluthara International Chess Festival 2018 | Kaluthara | SRI | 2018-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1266 | 1312 | 3.50 | 6 | 0.09 | 20 | 1.80 | |
|  Kaluarachchi, K A P M | | | 1002 | SRI | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Pallie, Tuan Ehshan | | | 1680 | SRI | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Sulakshana, L A D Sadeesha | | | 1099 | SRI | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Weerakoon, D D P | | | 1620 | SRI | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Samaranayaka, M L G | | | 1135 | SRI | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Ranasinghe, Thinuga Devanjith | | | 1057 | SRI | 1.00 | 1 | 0.19 | 20 | 3.80 | |
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) | | |
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