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Individual Calculations July 2022 |
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| Rathnayake, R M Dulinma Hemalni Total change: 10.40 | |   |
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| Sri Lanka National Youth Chess Championship 2022 - Under 14 Girls | Colombo | SRI | 2022-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1241 | 1313 | 2.00 | 4 | -0.32 | 40 | -12.80 | |
|  Munasinghe, M A D D D | | | 1080 | SRI | 1.00 | 1 | 0.21 | 40 | 8.40 | |  Ramanayake, Nemindi Linaya | | | 1384 | SRI | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Apeksha, M D C | | | 1046 | SRI | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Vithanawasam, Oneli | | | 1453 | SRI | 0.00 | 1 | -0.31 | 40 | -12.40 | |
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 Youth Under 12 Years (Girls) Chess Championships 2022 - Finals | Dehiwala | SRI | 2022-05-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1149 | 1313 | 4.00 | 4 | 1.16 | 40 | 46.40 | |
| | Senanayake, S M N Yasara | | | 1050 | SRI | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Namarathna, H K T I | | | 1136 | SRI | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Alwis, Jenuki | | | 1232 | SRI | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Mendis, Imethra | | | 1178 | SRI | 1.00 | 1 | 0.32 | 40 | 12.80 | |
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) | | | | Western Asia Youth Chess Festival 2022, Girls U-12 | Ukulhas | MDV | 2022-06-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1418 | 1313 | 2.00 | 6 | -0.58 | 40 | -23.20 | |
| | Shubhi, Gupta | | | 1690 | IND | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Yasaswi, Krishna Bommi | | | 1229 | IND | 0.00 | 1 | -0.62 | 40 | -24.80 | | | Azizova, Adilya | | | 1318 | KGZ | 0.00 | 1 | -0.49 | 40 | -19.60 | | | Kaliakhmet, Elnaz | | wc | 1910 | KAZ | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Belaya, Liliya | | | 1206 | UZB | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Aishath, Iva Hassan | | | 1154 | MDV | 1.00 | 1 | 0.29 | 40 | 11.60 | |
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) | | |
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