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Blitz:
Individual Calculations December 2018 |
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| Nanayakkara, Oshada Total change: 40.40 | |   |
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| Mercantile and Government Service Blitz Chess Championship 2018 | Colombo | SRI | 2018-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1699 | 1524 | 3.00 | 3 | 2.02 | 20 | 40.40 | |
|  Herath, Nishendra | | | 1892 | SRI | 1.00 | 1 | 0.90 | 20 | 18.00 | | | Narahenpitiya, Pathiranalage S R | | | 1924 * | SRI | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Nakalanda, Sumedha | | | 1282 | SRI | 1.00 | 1 | 0.20 | 20 | 4.00 | | | * 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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