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Individual Calculations March 2024 |
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| Kannangara, Ranul Insitha Total change: 18.00 | |   |
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| Kaluthara Chess Festival 2024 | Kaluthara | SRI | 2024-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1311 | 1273 | 3.50 | 6 | 0.72 | 40 | 28.80 | |
|  Rathnayake, R M Dulinma Hemalni | | | 1585 | SRI | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Jayasinghe, J M Senudhi Ahasya | | | 1098 | SRI | 1.00 | 1 | 0.27 | 40 | 10.80 | |  Priyadarshana, Y Danushka | | | 1508 | SRI | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Dharmakeerthi, I P G K M | | | 1118 | SRI | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Perera, M A Kisandu Randira | | | 1073 | SRI | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Karunasena, A P Chenitha Sihas Di | | | 1484 | SRI | 0.50 | 1 | 0.27 | 40 | 10.80 | |
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 |
| 1320 | 1277 | 3.00 | 7 | -0.27 | 40 | -10.80 | |
| | Sanviru, G H A Dulnith | | | 1506 | SRI | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Damsara , K D Dineth | | | 1077 | SRI | 1.00 | 1 | 0.24 | 40 | 9.60 | | | De Silva, Osheen | | | 1573 | SRI | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Nanayakkara, Dulneth Pallege | | | 1064 | SRI | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Silva, K B M | | | 1166 | SRI | 0.00 | 1 | -0.65 | 40 | -26.00 | | | Hettige, Nimsara Sasmitha Perera | | | 1159 | SRI | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Laksiri, A A Kavishka Gimshan | | | 1696 | SRI | 0.00 | 1 | -0.07 | 40 | -2.80 | |
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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