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Individual Calculations November 2017 |
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| De Silva, Elath Mathanga Total change: -2.00 | |   |
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| 8th Buddhi International Open Rating Tournament 2017 | Gampaha | SRI | 2017-10-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1559 | 1824 | 7.00 | 9 | -0.10 | 20 | -2.00 | |
|  Silva, P G A I S | | | 1424 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Indrajith, J A K N T | | | 1424 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Siriwardane, A L | | | 1439 | SRI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Fernando, J S Aloka | | | 1608 | SRI | 0.50 | 1 | -0.28 | 20 | -5.60 | | | De Silva, Udara Sandesh | | | 1628 | SRI | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Amarasinghe, A A C B | | | 1950 | SRI | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Silva, Kevin Ranidu | c | | 1711 | SRI | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Kiriella, K G Gimantha Gayasha | | | 1424 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sathmina, S L Lalindu | | | 1424 * | 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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