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Individual Calculations May 2019 |
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| Rathnayaka, Minaga Yethmin Total change: 49.60 | |   |
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| Asian Youth Chess Championship 2019 - Under 12 Open | Colombo | SRI | 2019-04-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1298 | 1110 | 3.50 | 8 | 1.24 | 40 | 49.60 | |
|  He, Zhi Yu (paul) | | | 1510 * | NZL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Kannappan, Thanneermalai | | | 1400 | HKG | 0.00 | 1 | -0.16 | 40 | -6.40 | |  Hewawasam, H Y Thisaga Manvidu | | | 1238 | SRI | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Perera, G Thinuka Geethula | | | 1175 | SRI | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Abeyrathne, K W A M G D U | | | 1125 | SRI | 1.00 | 1 | 0.52 | 40 | 20.80 | | | Gunaratne, Chivath Dathesha | | | 1101 | SRI | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Basnayake, B M Thesandu Aken | | | 1375 | SRI | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Ekanayake, Hasindu Chiranga | | | 1458 | SRI | 1.00 | 1 | 0.89 | 40 | 35.60 | | | * 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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