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Blitz:
Individual Calculations February 2018 |
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| Thanuja, Dewsara Total change: -20.80 | |   |
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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 |
| 1167 | 1167 | 1.00 | 4 | -1.04 | 20 | -20.80 | |
|  Gunarathne, Senila Amaneth | c | | 1417 | SRI | 0.00 | 1 | -0.19 | 20 | -3.80 | |  Ponnamperuma, Weraka Vasath | | | 1068 | SRI | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Ahangama, Senuka Aswin | | | 1059 | SRI | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Bandara, W M Malitha | | | 1125 | SRI | 1.00 | 1 | 0.44 | 20 | 8.80 | |
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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