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Individual Calculations September 2018 |
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| Vidanapathirana, Sharmila Taniya Total change: 19.20 | |   |
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| Kandy Open International Rating Chess Championship 2018 | Kandy | SRI | 2018-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1264 | 1017 | 1.50 | 5 | 0.48 | 40 | 19.20 | |
|  De Silva, Tenara | | | 1417 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Sandanayake, Dehansa Nisanduni | | | 1230 | SRI | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Karthikeyan, Kiruththikah | | | 1220 | SRI | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Jayasundara, Nisansa Hansali | | | 1196 | SRI | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Varshith, Nela | | | 1257 | IND | 1.00 | 1 | 0.80 | 40 | 32.00 | | | * 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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