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Blitz:
Individual Calculations February 2019 |
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| Alahakoon, T N Total change: -7.20 | |   |
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| Sri Lanka National Blitz Chess Championship 2018 | Colombo | SRI | 2018-10-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1417 | 1688 | 6.00 | 8 | -0.36 | 20 | -7.20 | |
|  Navodya, W A Thathsara | | | 1288 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Peiris, T Shakya Imanjith | | | 1288 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Gamage, Ovin Vidmal | | | 1349 | SRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Karunaratne, D C J | | | 2027 | SRI | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Hewawasam, P B Suvin Nimsara | | | 1288 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Dahanayake, Kalindu | | | 1414 | SRI | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Kumarasinghe, P Sandaru Kaushal | | | 1288 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Madusanka , L D D | | | 1395 | SRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | * 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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