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Rapid:
Individual Calculations November 2018 |
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| De Silva, Chamindra Total change: 25.60 | |   |
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| Sri Lanka Women's National Rapid Chess Championships 2018 | Colombo | SRI | 2018-10-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1414 | 1520 | 5.00 | 6 | 1.28 | 20 | 25.60 | |
|  Epa, W Bethmee V | | | 1120 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Epa, W Buthmi J | | | 1355 | SRI | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Sanudula, K M Dahamdi | | wc | 1310 | SRI | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Gimhani, H. Shashipraba | | | 1523 | SRI | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Methmani, Nelunika | | wm | 1627 | SRI | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Tharushi, T H D Niklesha | | wc | 1549 | SRI | 0.00 | 1 | -0.46 | 20 | -9.20 | | | * 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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