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Individual Calculations May 2019 |
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| Gamage, S Lakindu Total change: -19.60 | |   |
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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 |
| 1248 | 1037 | 1.50 | 8 | -0.49 | 40 | -19.60 | |
|  Ekanayake, D S | | | 1437 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Palangoda, U P G M Sasmitha | | | 1264 | SRI | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Abeyrathne, K W A M G D U | | | 1125 | SRI | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Wickramaarachchi, Nayanaka Insara | | | 1229 | SRI | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Abdullayev, Ayat | | | 1437 * | KAZ | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Nimsanda, K H Savitha | | | 1212 | SRI | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Gunaratne, Chivath Dathesha | | | 1101 | SRI | 0.50 | 1 | 0.09 | 40 | 3.60 | | | Perera, G Thinuka Geethula | | | 1175 | SRI | 0.00 | 1 | -0.31 | 40 | -12.40 | | | * 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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