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Rapid:
Individual Calculations December 2018 |
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| Athukorala, P M A B Total change: 7.00 | |   |
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| Mercantile and Government Service Rapid Chess Championship 2018 | Colombo | SRI | 2018-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1749 | 1993 | 5.00 | 6 | 0.35 | 20 | 7.00 | |
|  Liyanagedara, L G A | | wc | 1624 | SRI | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Ellepola, Charth | | | 1670 | SRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Karunaratne, D C J | | | 1981 | SRI | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Dickmadugodage, Ravi Prabath | | | 1921 | SRI | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Chanaka, Malintha | | | 1593 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Madusanka, L D P | | | 1706 | SRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | * 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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