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Rapid:
Individual Calculations October 2017 |
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| Bandara, Nadil Akindu Total change: 21.40 | |   |
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| Inaugural Sri Lanka National Rapid Chess Championship 2017 | Colomno | SRI | 2017-09-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1328 | 1093 | 3.00 | 8 | 1.07 | 20 | 21.40 | |
|  Sahasthra, Sasidu | | | 1417 | SRI | 1.00 | 1 | 0.87 | 20 | 17.40 | |  Perera, Isara Ranmeth | | | 1017 | SRI | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Sooriyarachchi, Isuru Mdushan | | | 1493 * | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ponnamperuma, Weraka Vasath | | | 1062 | SRI | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Lamahewa, C | | | 1493 * | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Rangajeewa , M.g Ravindu Sandaru | | | 1289 | SRI | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Gunarathne , Dilshan Akila | | | 1493 * | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Roshan, K | | | 1363 | SRI | 0.00 | 1 | -0.17 | 20 | -3.40 | | | * 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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