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Blitz:
Individual Calculations February 2015 |
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| Nanayakkara, J A K Saranath Total change: 17.40 | |   |
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| National Youth Blitz Championships 2014 - Open Under 12 | Colombo | SRI | 2014-12-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1339 | 1469 | 5.50 | 7 | 0.87 | 20 | 17.40 | |
|  Dissanayake, D M C M | | | 1191 | SRI | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Wickramasinghe, Sonal | | | 1273 | SRI | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Ariyarathne, Binura L. | | | 1334 | SRI | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Wijesinghe, N L C Dojitha | | | 1194 | SRI | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Senavin, Dunura | | | 1501 | SRI | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Theekshana, H G Denuwan | | | 1530 | SRI | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Jayawardana, Lasal | | | 1351 | SRI | 1.00 | 1 | 0.34 | 20 | 6.80 | |
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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