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Rapid:
Individual Calculations November 2018 |
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| Gunawardana, Indrakeela K D Udde Total change: 41.20 | |   |
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| Sri Lanka National Rapid Chess Championship 2018 | Colombo | SRI | 2018-10-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1265 | 1015 | 3.50 | 7 | 2.06 | 20 | 41.20 | |
|  Chandrasiri, Vajira Saroj | | | 1415 * | SRI | 1.00 | 1 | 0.92 | 20 | 18.40 | |  Amarasena, Y Mathila Yubath | | | 1415 * | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Methsara, E G Ruvindu | | | 1193 | SRI | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Akasha, J P Vihanga | | | 1261 | SRI | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Sathmina, S L Lalindu | | | 1185 | SRI | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Udumullage, Senuja Dilmith | | | 1148 | SRI | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Jayawardena, Wishmitha Diviyanga | | | 1239 | SRI | 0.50 | 1 | 0.28 | 20 | 5.60 | | | * 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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