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Blitz:
Individual Calculations December 2018 |
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| Nikahetiya, Asitha Total change: 14.80 | |   |
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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 |
| 1350 | 1632 | 4.00 | 4 | 0.74 | 20 | 14.80 | |
|  Arachchi, C S A | | | 1389 | SRI | 1.00 | 1 | 0.20 | 20 | 4.00 | |  Tirimanna, Akila | | | 1232 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kanagasabai, Erlilverl | | | 1237 | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Siriwardana, Sheranga | | | 1541 | SRI | 1.00 | 1 | 0.38 | 20 | 7.60 | | | * 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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