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Individual Calculations February 2023 |
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| Pallie, Ehsha Mishela Total change: -13.20 | |   |
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| Asia Schools CC 2022- U 15 O | Kaluthara | SRI | 2022-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1522 | 1521 | 6.00 | 9 | 0.95 | 40 | 38.00 | |
|  Nishan, Sathiyendran | | | 1227 | SRI | 1.00 | 1 | 0.15 | 40 | 6.00 | |  Akuratiya, A G Javindi Avarjana | | | 1308 | SRI | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Shadhursshaan, R | | | 1772 | IND | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Wilvalaarachchi, Oneli Omaya | | | 1343 | SRI | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Basnayake, B M Thesandu Aken | | | 1497 | SRI | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Gunathilake, M D Vinuda Shenal | | | 1599 | SRI | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Bhavanan, J | | | 1290 | SRI | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Herath, H M J R | | | 1278 | SRI | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Mullick, Raahil | c | | 2388 | IND | 0.50 | 1 | 0.50 | 40 | 20.00 | |
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) | | | | Kandy Open International Rating Chess Championships 2022 | Kandy | SRI | 2022-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1243 | 1521 | 4.50 | 7 | -1.28 | 40 | -51.20 | |
| | Anuradha, K N | | | 1121 * | SRI | 0.00 | 1 | -0.92 | 40 | -36.80 | | | De Silva, B P Chanthuli Thanishka | | | 1373 | SRI | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Yanakan, P | | | 1251 | SRI | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Wilvalaarachchi, Oneli Omaya | | | 1343 | SRI | 0.00 | 1 | -0.73 | 40 | -29.20 | | | Bandara, K M W G Lahiru | | | 1198 | SRI | 0.50 | 1 | -0.37 | 40 | -14.80 | | | Rajakaruna, Nuhansa | | | 1176 | SRI | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Nanayakkara, Sanuk | | | 1240 | SRI | 1.00 | 1 | 0.16 | 40 | 6.40 | | | * 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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