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Individual Calculations February 2015 |
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| Naotunna, D R Total change: -38.00 | |   |
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| Kalutara Chess Festival 2015 | Kalutara | SRI | 2015-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1399 | 1486 | 4.00 | 8 | -0.95 | 40 | -38.00 | |
|  Wijekoon, Venuja Ransana | | | 1181 | SRI | 1.00 | 1 | 0.14 | 40 | 5.60 | |  De Silva, Gihan | | | 1883 | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | De Silva, Tenara | | | 1257 | SRI | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Perera, Jayashanka | | | 1759 | SRI | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Kodithuwakku, Lisara | | | 1249 | SRI | 0.50 | 1 | -0.30 | 40 | -12.00 | | | Mathes Arachchi , Bhanila M | | | 1232 | SRI | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Kanakarathne, S Nevinka De Silva | | | 1275 | SRI | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Weerakoon, Odhil S | | | 1359 | SRI | 0.00 | 1 | -0.67 | 40 | -26.80 | |
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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