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Individual Calculations July 2022 |
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| Basnayake, B M Thesandu Aken Total change: 48.80 | |   |
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| Sri Lanka National Youth Chess Championship 2022 - Under 16 Open | Colombo | SRI | 2022-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1326 | 1383 | 3.50 | 4 | 1.22 | 40 | 48.80 | |
|  Mawalagedara, S M P P B | | | 1141 | SRI | 1.00 | 1 | 0.20 | 40 | 8.00 | |  Perera, G Thinuka Geethula | | | 1194 | SRI | 0.50 | 1 | -0.25 | 40 | -10.00 | | | Dharmasena, W M S S B | | | 1511 | SRI | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Induwara, T H D Thisarindu | | | 1456 | SRI | 1.00 | 1 | 0.60 | 40 | 24.00 | |
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) | | |
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