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Blitz:
Individual Calculations February 2018 |
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| Jaysenthuliyane, Vinumi Vidara Total change: 18.60 | |   |
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| Sri Lanka National Youth Blitz Chess Championships 2017 - Under 14 Girls | Colombo | SRI | 2018-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1199 | 1143 | 3.50 | 6 | 0.93 | 20 | 18.60 | |
|  Weerakoon, Devuja S | | | 1234 | SRI | 1.00 | 1 | 0.62 | 20 | 12.40 | |  Indrajith, J A K N T | | | 1132 | SRI | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Waranga, M G Yasasmi | | | 1211 | SRI | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Epa, W Bethmee V | | | 1075 | SRI | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Fernando, G W Nethmi L | | | 1335 | SRI | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Chamathka, Weerasinghe A Chethan | | | 1204 | SRI | 1.00 | 1 | 0.58 | 20 | 11.60 | |
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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