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Individual Calculations October 2017 |
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| Wijeratne, Tharin Total change: 78.00 | |   |
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| 3rd Negombo Chess Festival 2017 | Negombo, Sri lanka | SRI | 2017-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1181 | 1067 | 4.50 | 7 | 1.95 | 40 | 78.00 | |
|  Adimali, Uvindu Nipunitha | | | 1092 | SRI | 1.00 | 1 | 0.53 | 40 | 21.20 | |  Withanarachchi, W A P V | | | 1213 | SRI | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Tennakoon, Lisara Samadhith | | | 1230 | SRI | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Ranasinghe, C G S P | | | 1048 | SRI | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Gunarathna, D A Viraj Darshana | | | 1467 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Rathnayake, J A V Savindya | | | 1065 | SRI | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Ranketh, R Janindu | | | 1149 | SRI | 1.00 | 1 | 0.61 | 40 | 24.40 | | | * 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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