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Individual Calculations March 2018 |
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| Uyanhewage, T K Total change: 33.00 | |   |
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| Sri Lanka National (Major Division) Chess Championship 2018 - Colombo Event | Colombo | SRI | 2018-02-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1554 | 1687 | 5.50 | 6 | 1.65 | 20 | 33.00 | |
|  Ponnamperuma, Weraka Vasath | | | 1287 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Jayalath, M K P | | | 1287 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Akash, P A Oditha | | | 1451 | SRI | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Sathmina, S L Lalindu | | | 1396 | SRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Liyanage, Ranindu Dilshan | c | | 1971 | SRI | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Rathnayake, M A A H | | | 1932 | SRI | 0.50 | 1 | 0.30 | 20 | 6.00 | | | * 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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