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Blitz:
Individual Calculations November 2022 |
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| Senevirathne, D C B K Total change: 41.60 | |   |
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| Sri Lanka National blitz Championship 2022 | Colombo | SRI | 2022-09-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1424 | 1132 | 1.00 | 4 | 0.30 | 20 | 6.00 | |
|  Kodithuwakku, Lisara | | | 1609 | SRI | 0.00 | 1 | -0.05 | 20 | -1.00 | |  Gunarathne, Senila Amaneth | c | | 1421 | SRI | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Akasha, J P Vihanga | | | 1372 | SRI | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Induwara, T H D Thisarindu | | | 1294 | SRI | 0.00 | 1 | -0.29 | 20 | -5.80 | |
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) | | | | Sri Lanka National Youth Blitz Chess Championships 2022 - U14 O | Dehiwala | SRI | 2022-10-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1170 | 1181 | 3.50 | 5 | 0.89 | 40 | 35.60 | |
| | Dissanayake, Emal Imandiv S | | | 1052 | SRI | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Somarathne, Senuka Damsath | | | 1069 | SRI | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Pathirage, Yukitha Kenula Perera | | | 1136 | SRI | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Perera, B Jayod Yasindu Rashmika | | | 1146 | SRI | 0.50 | 1 | -0.05 | 40 | -2.00 | | | Weerathungalage, W D Malisha Sasv | | | 1447 | SRI | 0.00 | 1 | -0.18 | 40 | -7.20 | |
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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