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Blitz:
Individual Calculations February 2018 |
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| Gamage, Mesanda Total change: -10.40 | |   |
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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 |
| 1082 | 1176 | 2.00 | 4 | -0.52 | 20 | -10.40 | |
|  Rodrigo, I Vihanga Mithsara | | | 1053 | SRI | 0.00 | 1 | -0.67 | 20 | -13.40 | |  Piyarthne, Movindu Lushan | | | 1093 | SRI | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Gamage, Sanula Udan | | | 1068 | SRI | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Damketh, Okitha | | | 1112 | SRI | 1.00 | 1 | 0.41 | 20 | 8.20 | |
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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