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Blitz:
Individual Calculations December 2018 |
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| De Silva, Elath Mathanga Total change: 10.60 | |   |
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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 |
| 1532 | 1895 | 5.00 | 5 | 0.53 | 20 | 10.60 | |
|  Jayarathne, M N G | | | 1607 | SRI | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Wettasinghe, S V | | | 1570 | SRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Senarathne, Buddhi Chathuranga | | | 1495 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Weerakoon, Nalin | | | 1495 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Arachchi, C S A | | | 1495 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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