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Individual Calculations April 2018 |
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| Fernando, J M Marlon P Total change: -71.60 | |   |
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| Sri Lanka National B Chess Championship 2018 | Colombo | SRI | 2018-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1425 | 1806 | 5.50 | 10 | -3.58 | 20 | -71.60 | |
|  Sathmina, S L Lalindu | | | 1434 | SRI | 0.00 | 1 | -0.90 | 20 | -18.00 | |  Thilakarathne, H M G G | | | 1409 | SRI | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Kiriella, K G T S D | | | 1406 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lakmal, M A C | | | 1471 | SRI | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Selvakumar, Thangarajah | | | 1406 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Abeysinghe, S M A M | | | 1406 * | SRI | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Priyanath, W D Tharaka | | | 1478 | SRI | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Ekanayake, Hasindu Chiranga | | | 1406 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Arachchi, C S A | | | 1406 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lansakara, B M | | | 1425 | SRI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | * 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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