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Individual Calculations February 2017 |
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| Bambarawana, Isuru Sandaruwan Total change: 46.80 | |   |
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| Kalutara Chess Festival 2017 | Kalutara | SRI | 2017-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1429 | 1236 | 3.00 | 6 | 1.17 | 40 | 46.80 | |
|  Piyumantha, M Thisal Manjith | | | 1559 | SRI | 1.00 | 1 | 0.87 | 40 | 34.80 | |  Lasitha, Subash | c | | 1636 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Subasinghe, D D C H | | | 1636 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | De Silva, L Nemith Semuthu | | | 1101 | SRI | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Sooriyapperuma, S V P P | | | 1038 | SRI | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Yapa Bandara, Chamodya | | | 1606 | SRI | 0.00 | 1 | -0.10 | 40 | -4.00 | | | * 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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