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Rapid:
Individual Calculations January 2019 |
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| Jayaweera, Y Total change: -5.40 | |   |
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| Sri Lanka Inaugural Inter Club Rapid Chess Championship 2018 | Colombo | SRI | 2018-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1557 | 1684 | 3.50 | 6 | -0.27 | 20 | -5.40 | |
|  De Silva, D Senath Heshara | | | 1284 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Akasha, J P Vihanga | | | 1311 | SRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Karunaratne, D C J | | | 2019 | SRI | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Dissanayake, R K T | | | 1572 | SRI | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Peiris, K Bimsara | | | 1284 * | SRI | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Athavan, R K | | | 1872 | SRI | 1.00 | 1 | 0.74 | 20 | 14.80 | | | * 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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