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Individual Calculations September 2018 |
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| Mapa, M M W H Total change: 4.80 | |   |
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| Kandy Open International Rating Chess Championship 2018 | Kandy | SRI | 2018-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1413 | 1321 | 3.00 | 7 | 0.12 | 40 | 4.80 | |
|  Kalubowila, K H N | | | 1621 | SRI | 0.50 | 1 | 0.35 | 40 | 14.00 | |  Dissanayake, R K T | | | 1721 * | SRI | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Palit, Somak | m | | 1721 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Iddagoda, Nikitha | | | 1618 | SRI | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Kodikara, K C T | | | 1049 | SRI | 0.00 | 1 | -0.83 | 40 | -33.20 | | | Denipitiya, D L A Laksandi | | | 1043 | SRI | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Senevirathne, S D B K | | | 1116 | SRI | 0.50 | 1 | -0.26 | 40 | -10.40 | | | * 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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