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Blitz:
Individual Calculations December 2018 |
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| Gunawardhana, W A D P M Total change: 13.00 | |   |
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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 |
| 1603 | 1574 | 3.00 | 5 | 0.65 | 20 | 13.00 | |
|  Kottahachchy, K O V | | | 1974 * | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Dickmadugodage, Ravi Prabath | | | 1841 | SRI | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Amarathunga, Kolitha | | | 1623 | SRI | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Deepthi, Deepamala | | | 1369 | SRI | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Tirimanna, Akila | | | 1206 | SRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | * 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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