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Individual Calculations November 2018 |
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| Galukagama, G L Dishen Sandaru Total change: 102.00 | |   |
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| Buddhi Open International Rating Chess Tournament 2018 | Gampaha | SRI | 2018-09-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1370 | 1047 | 3.50 | 7 | 2.55 | 40 | 102.00 | |
|  Dissanayake, R K T | | | 1447 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Herath, H M M D | | | 1356 | SRI | 1.00 | 1 | 0.86 | 40 | 34.40 | | | Ekanayake, Hasindu Chiranga | | | 1321 | SRI | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Wiratunga, Ishan | | | 1447 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Bentharaarachchi, Vinuga Ometh | | | 1290 | SRI | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Peiris, K Bimsara | | | 1283 | SRI | 0.50 | 1 | 0.30 | 40 | 12.00 | | | De Silva, R I G | | | 1447 * | SRI | 1.00 | 1 | 0.92 | 40 | 36.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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