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Individual Calculations October 2017 |
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| Pieris, T D R Total change: -37.20 | |   |
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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 |
| 1614 | 2014 | 5.50 | 8 | -1.86 | 20 | -37.20 | |
|  Galgamuwa, Induwara Ardithya T | | | 1614 * | SRI | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Wanasinghe, P G Dihan Hansaja | | | 1614 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Akash, P A Oditha | | | 1614 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Udara, D A Yasas | | | 1614 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Deshappriya, D Kalindu | | | 1614 * | SRI | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Liyanarachchi, Sanosh Shamal | | | 1614 * | SRI | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Martinus, Hettiarachchige Don Ch | | | 1614 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kiriella, K G Gimantha Gayasha | | | 1614 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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