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Blitz:
Individual Calculations November 2015 |
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| Withanage, G D N Total change: -9.00 | |   |
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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 |
| 1288 | 1196 | 1.50 | 5 | -0.45 | 20 | -9.00 | |
|  Nanayakkara, J A K Saranath | | | 1502 | SRI | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Rajapaksha, Isum Asitha | | | 1045 | SRI | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Gamage, Randula Navodya | | | 1196 | SRI | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Rajapaksa, Inura | | | 1431 | SRI | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Gamage, Ovin Vidmal | | | 1268 | SRI | 0.00 | 1 | -0.40 | 20 | -8.00 | |
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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