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Blitz:
Individual Calculations February 2018 |
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| Mannaperuma, M M Pamudu Thamara Total change: -4.60 | |   |
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| Sri Lanka National Youth Blitz Chess Championships 2017 - Under 12 | Colombo | SRI | 2018-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1184 | 1106 | 1.00 | 3 | -0.23 | 20 | -4.60 | |
|  Kodithuwakku, Lisara | | | 1398 | SRI | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Damjith, J K | | | 1017 | SRI | 1.00 | 1 | 0.38 | 20 | 7.60 | |  Liyanage, Manith Dulwan | | | 1138 | SRI | 0.00 | 1 | -0.46 | 20 | -9.20 | |
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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