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Blitz:
Individual Calculations February 2019 |
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| Gamage, Chathulanka Total change: 50.00 | |   |
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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 |
| 1629 | 1775 | 7.00 | 7 | 2.50 | 20 | 50.00 | |
|  Liyanage, Kusalvin | | | 1375 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Raheem, T Akeel | | | 1395 | SRI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Nethsara, W M Daham | | | 1375 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Edirisinghe, Dulan | | | 2073 | SRI | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Nethmina, S A Indura | | | 1375 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Karunaratne, D C J | | | 2027 | SRI | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Gunaratne, Mojitha Sathsara | c | | 1782 | SRI | 1.00 | 1 | 0.51 | 20 | 10.20 | | | * 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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