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Individual Calculations November 2022 |
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| Kirimetiyawa, R A H M Sujeewa 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 |
| 1220 | 0 | 3.00 | 7 | 0.00 | 1170 | | 0.00 | |
|  Madusanka , L D D | | | 1245 | SRI | 0.50 | 1 | 0.00 | | 0.00 | |  Janukshan, B | | | 1693 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Nanayakkara, N W P K W | | | 1026 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Punchihewa, Hasith Thevindu | | | 1269 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Gunathilaka, Kavinu Sanul | | | 1027 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Wadduwage, Thamindu Upeksha | | | 1077 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Thilakarathne, Adeesha Dinal | | | 1202 | 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) | | | | Negombo International Chess Festival 2022 | Negombo | SRI | 2022-10-20 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1258 | 0 | 0.00 | 4 | 0.00 | 458 | | 0.00 | |
| | Kodithuwakku, K K Dinujaya | | | 1297 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Wijithananda, Dilan C | | | 1107 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Sithumsa, H G Sasmi | | | 1079 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Dayarathne, D M S N | | | 1550 | 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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