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Rapid:
Individual Calculations November 2022 |
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| Perera, G Thinuka Geethula Total change: 1.20 | |   |
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| Sri Lanka National Youth Rapid Chess Championships 2022 - U14 O | Dehiwala | SRI | 2022-10-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1205 | 1169 | 2.50 | 5 | 0.03 | 40 | 1.20 | |
|  Gunathilake, M D Vinuda Shenal | | | 1660 | SRI | 0.00 | 1 | -0.04 | 40 | -1.60 | |  Methan, Sritharan | | | 1065 | SRI | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Senarathna, Chamithu Dewwin | | | 1103 | SRI | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Abiru, K A Aken | | | 1151 | SRI | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Rajanayake, Damsara Bandara | | | 1044 | SRI | 0.00 | 1 | -0.67 | 40 | -26.80 | |
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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