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Rapid:
Individual Calculations August 2018 |
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| Athukorala, A T N Total change: 8.80 | |   |
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| 14th Asian Schools Rapid Chess Championship 2018 - under 15 open | Waskaduwa | SRI | 2018-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1448 | 1222 | 2.00 | 7 | 0.44 | 20 | 8.80 | |
|  Fernando, J S Aloka | | | 1469 | SRI | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Kodithuwakku, Himsara | | | 1357 | SRI | 0.00 | 1 | -0.32 | 20 | -6.40 | |  Prasitsoonthorn, Teerachoti | | | 1622 * | THA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Pelagewatta , T P | | | 1413 | SRI | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Wijesooriya, Rasindu | | | 1346 | SRI | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Samarakoon, Hevidu | | | 1458 | SRI | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Lansakara, B M | | | 1473 | SRI | 0.00 | 1 | -0.19 | 20 | -3.80 | | | * 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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