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Individual Calculations February 2020 |
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| Gunawardena, Anuth Methvin Total change: 35.20 | |   |
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| Sri Lanka National Youth Chess Championship 2019 - Under 13 years | Colombo | SRI | 2019-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1270 | 1083 | 2.50 | 6 | 0.88 | 40 | 35.20 | |
|  Saravanabaavan, Brijeash | | | 1483 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Laksiri, A A Kavishka Gimshan | | | 1220 | SRI | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Karunaratne, Rahel Chaanakya | | | 1267 | SRI | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Gayanuka, B D Omira | | | 1241 | SRI | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Attanayaka, Chamath | | | 1205 | SRI | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Thanuja, Dewsara | | | 1201 | SRI | 0.50 | 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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