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Individual Calculations January 2018 |
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| Piyarthne, Movindu Lushan Total change: 65.20 | |   |
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| 9th Ethugalpura International Rating Chess Championship 2017 | Kurunegala | SRI | 2017-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1337 | 1080 | 3.00 | 7 | 1.63 | 40 | 65.20 | |
|  Bandara, W L L L M M Nethmi | | | 1282 | SRI | 0.50 | 1 | 0.26 | 40 | 10.40 | |  Lakmini, K K | | | 1324 | SRI | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Subasinghe, K R V R | | | 1480 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | De Silva, H Adeepa Virajitha | | | 1237 | SRI | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Basnayake, B M Thesandu Aken | | | 1356 | SRI | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Indusara, M G Janitha | | | 1433 | SRI | 1.00 | 1 | 0.89 | 40 | 35.60 | | | Lansakara, B M | | | 1250 | SRI | 0.00 | 1 | -0.28 | 40 | -11.20 | | | * 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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