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Individual Calculations May 2019 |
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| Gunaratne, Chivath Dathesha Total change: -22.00 | |   |
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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 |
| 1239 | 1101 | 2.50 | 9 | -0.55 | 40 | -22.00 | |
|  Sahib, Singh | | | 1501 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Dineth, S A Induwara | | | 1342 | SRI | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Perera, G Thinuka Geethula | | | 1175 | SRI | 0.50 | 1 | 0.10 | 40 | 4.00 | | | Bandara, T M Himath Indeewara | | | 1152 | SRI | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Dharmasena, W M S S B | | | 1340 | SRI | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Yao, Jia-You | | | 1413 | TPE | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Rathnayaka, Minaga Yethmin | | | 1110 | SRI | 0.00 | 1 | -0.49 | 40 | -19.60 | | | Gamage, S Lakindu | | | 1037 | SRI | 0.50 | 1 | -0.09 | 40 | -3.60 | | | Thalgaswatta, Adeesha Denuwan | | | 1084 | SRI | 0.00 | 1 | -0.52 | 40 | -20.80 | | | * 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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