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Blitz:
Individual Calculations December 2018 |
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| Siriwardana, Sheranga Total change: -7.00 | |   |
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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 |
| 1729 | 1541 | 1.00 | 5 | -0.35 | 20 | -7.00 | |
|  Harischandra, N P | | | 1742 | SRI | 0.00 | 1 | -0.24 | 20 | -4.80 | |  Munasinghe, Thisura | | | 1826 | SRI | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Nikahetiya, Asitha | | | 1632 | SRI | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Dickmadugodage, Ravi Prabath | | | 1841 | SRI | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Bandara, W S K | | | 1602 | SRI | 1.00 | 1 | 0.58 | 20 | 11.60 | |
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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