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Blitz:
Individual Calculations November 2015 |
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| Jayawardana, Chenuka Nethvidu Total change: 21.20 | |   |
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| National Youth Blitz Championships 2015 - Open Under 12 | Colombo | SRI | 2015-10-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1180 | 1171 | 4.50 | 7 | 1.06 | 20 | 21.20 | |
|  Maheeshan, Gayan | | | 1217 | SRI | 0.00 | 1 | -0.44 | 20 | -8.80 | |  Amarasinghe, K K H Kevinda | | | 1099 | SRI | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Rangajeewa, Sachthra Sandaruwan | | | 1042 | SRI | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Rajapaksha, Isum Asitha | | | 1045 | SRI | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Suraweera, M C H Jananath | | | 1118 | SRI | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Chandira, K W Yasandu | | | 1309 | SRI | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Rajapaksa, Inura | | | 1431 | SRI | 1.00 | 1 | 0.82 | 20 | 16.40 | |
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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