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Individual Calculations February 2023 |
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| Palliyage, Sethumlee Devhara Total change: -29.20 | |   |
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| Asia Schools CC 2022- U 11 G | Kaluthara | SRI | 2022-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1236 | 1240 | 3.00 | 7 | -0.58 | 40 | -23.20 | |
|  Nivedita, V C | | | 1531 | IND | 0.00 | 1 | -0.15 | 40 | -6.00 | |  Sithumsa, H G Sasmi | | | 1077 | SRI | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Prisha, Kesarwani | | | 1090 | IND | 0.00 | 1 | -0.70 | 40 | -28.00 | | | Ellalagoda, E M T P N | | | 1080 | SRI | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Shanmathi, Sree S | | | 1327 | IND | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Munasinghe, M A D D D | | | 1111 | SRI | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Misheel, Bold | | | 1434 | MGL | 0.00 | 1 | -0.25 | 40 | -10.00 | |
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) | | | | Kaluthara International Chess Festival 2023 | Kaluthara | SRI | 2023-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1660 | 1240 | 0.00 | 2 | -0.15 | 40 | -6.00 | |
| | Jayaweera, Y | | | 1709 | SRI | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Karunarathne, K M H B | | | 1610 | SRI | 0.00 | 1 | -0.10 | 40 | -4.00 | |
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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