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Individual Calculations March 2024 |
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| Jayathilaka, R R C L Total change: -78.80 | |   |
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| Kaluthara Chess Festival 2024 | Kaluthara | SRI | 2024-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1310 | 1545 | 5.00 | 8 | -1.25 | 20 | -25.00 | |
|  Ranasinghe, R A Manul Lakvindu | | | 1145 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Bandara, L R D B | | | 1237 | SRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Sanuda, Rehan | | | 1376 | SRI | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Sathsara, E P Daham | | | 1307 | SRI | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Lakshitha, H H Sasindu | | | 1455 | SRI | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Perera, G Thinuka Geethula | | | 1437 | SRI | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Nissanka, H T Dinuka Dulshan | | | 1266 | SRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Yapa, Savitha Yonal Senarath | | | 1256 | SRI | 0.00 | 1 | -0.84 | 20 | -16.80 | | | * 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) | | | | Sri Lanka National Major Division Chess Championships 2024 - Western Province | Colombo | SRI | 2024-02-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1233 | 1545 | 5.00 | 9 | -2.69 | 20 | -53.80 | |
| | Fernando, W Gaviru R | | | 1145 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | De Silva, Thisum Laknuja | | | 1167 | SRI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Ganepola, Thushanu Yasmith | | | 1332 | SRI | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Hettigoda, Dhanodya Budmina | | | 1345 | SRI | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Devasurendra, Menuksha Sahen | | | 1278 | SRI | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Wijesundere, Gishen | | | 1177 | SRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Madurawala, M G D S Shanuka | | | 1253 | SRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Senanayake, Sekitha Rasula | | | 1127 | SRI | 0.00 | 1 | -0.93 | 20 | -18.60 | | | Kithmina, W K Vihanga | | | 1274 | SRI | 0.00 | 1 | -0.83 | 20 | -16.60 | | | * 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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