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Blitz:
Individual Calculations May 2019 |
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| Rodrigo, I Vihanga Mithsara Total change: -9.40 | |   |
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| Sri Lanka National Youth Blitz Chess Championship 2019 - Under 14 Open | Colombo | SRI | 2019-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1220 | 1064 | 1.00 | 5 | -0.47 | 20 | -9.40 | |
|  Akasha, J P Vihanga | | | 1284 | SRI | 0.00 | 1 | -0.22 | 20 | -4.40 | |  Akash, P A Oditha | | | 1273 | SRI | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Methsara, E G Ruvindu | | | 1171 | SRI | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Illankoon, I M W P | | | 1193 | SRI | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Perera, M N Akash | | | 1181 | SRI | 0.00 | 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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