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Individual Calculations November 2022 |
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| Jayasundara, J M Theruni V Total change: 164.80 | |   |
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| Sri Lanka National Wome's Amateur Chess Championship 2022 | Colombo | SRI | 2022-10-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1268 | 1011 | 3.50 | 6 | 2.14 | 40 | 85.60 | |
|  Pallie, Ehsha Mishela | | wc | 1552 | SRI | 0.00 | 1 | -0.03 | 40 | -1.20 | |  Mendis, Imethra | | | 1166 | SRI | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Rathnayake, R M Dulinma Hemalni | | | 1405 | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Bimansa, D G Jayandi | | | 1059 | SRI | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Herath, H M D L | | | 1345 | SRI | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Sithumsa, H G Sasmi | | | 1079 | SRI | 1.00 | 1 | 0.59 | 40 | 23.60 | |
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) | | | | Negombo International Chess Festival 2022 | Negombo | SRI | 2022-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1299 | 1011 | 3.00 | 6 | 1.98 | 40 | 79.20 | |
| | Hansana, G Haritha | c | | 1355 | SRI | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Wilvalaarachchi, Oneli Omaya | | | 1319 | SRI | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Gallage, Pamiru M G K | | | 1179 | NZL | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Labunahewage, Dulein Bimsath | | | 1184 | SRI | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Piyarthne, Movindu Lushan | | | 1430 | SRI | 1.00 | 1 | 0.93 | 40 | 37.20 | | | Janarthanan, Kethushan | | | 1325 | SRI | 1.00 | 1 | 0.86 | 40 | 34.40 | |
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) | | |
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