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Individual Calculations February 2023 |
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| Mendis, Imethra Total change: 36.40 | |   |
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| Asia Schools CC 2022- U 13 G | Kaluthara | SRI | 2022-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1332 | 1133 | 2.50 | 7 | 0.63 | 40 | 25.20 | |
|  Bimansa, D G Jayandi | | | 1333 | SRI | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Jayasundara, J M Theruni V | | | 1240 | SRI | 1.00 | 1 | 0.65 | 40 | 26.00 | |  Kush, Agniya | | | 1286 | KGZ | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Dange, Gehansa Ranumi | | | 1278 | SRI | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Prushotman, Vissnupriya | | | 1214 | MAS | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Abaeva, Aiana | | | 1635 | KGZ | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Durga, Karthika Lellapalli | | | 1336 | IND | 0.00 | 1 | -0.24 | 40 | -9.60 | |
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 |
| 1486 | 1133 | 0.50 | 2 | 0.28 | 40 | 11.20 | |
| | Askey, Raveen Nimesh | | | 1438 | SRI | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Wettasinha, Vasanta | | | 1533 * | SRI | 0.50 | 1 | 0.42 | 40 | 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) | | |
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