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Individual Calculations November 2022 |
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| Ayestian, Aloysius Total change: -34.80 | |   |
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| Negombo International Chess Festival 2022 | Negombo | SRI | 2022-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1213 | 1575 | 4.50 | 7 | -1.74 | 20 | -34.80 | |
|  Revaldo, L H T | | | 1175 * | SRI | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Palliyage, Sethumlee Devhara | | | 1106 | SRI | 1.00 | 1 | 0.05 | 20 | 1.00 | |  Perera, H A Lisanda Vinsith | | | 1197 | SRI | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Fernando, W K B Thumula Theekshan | | | 1185 | SRI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Kulathilake, S M M P | | | 1310 | SRI | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Bandara, W M Malitha | | | 1301 | SRI | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Mudalige, S M I Umandi | | | 1215 | SRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | * 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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