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Individual Calculations November 2022 |
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| Kothalawala, Ramath Hansaka Total change: 0.00 | |   |
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| Sri Lanka National Amateur Chess Championship 2022 | Colomo | SRI | 2022-10-06 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1203 | 0 | 2.50 | 7 | 0.00 | 1101 | | 0.00 | |
|  Francis, U M Senal Vishmin | | | 1237 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |  Perera, B Jayod Yasindu Rashmika | | | 1157 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Gunathilaka, Kavinu Sanul | | | 1027 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Jayasekara, J P Minesh Peter | | | 1153 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Deshappriya, D Kalindu | | | 1573 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Nimsitha, Tharuk | | | 1140 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Maitipe, M T Anuja Nadun | | | 1131 | SRI | 0.50 | 1 | 0.00 | | 0.00 | |
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) | | | | Negombo International Chess Festival 2022 | Negombo | SRI | 2022-10-20 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1095 | 0 | 4.00 | 8 | 0.00 | 1095 | | 0.00 | |
| | Senevirathne, D C B K | | | 1281 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Senarathna, Chamithu Dewwin | | | 1028 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | De Silva, D Nawam Sarojen | | | 1110 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Dasanayaka, I N D | | | 1028 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Dissanayaka, D A K N R | | | 1034 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Mallawaaratchi, M Januthi S B | | | 1047 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Jayasinghe, J M Senudhi Ahasya | | | 1123 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Geekiyanage, Y T | | | 1107 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |
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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