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Blitz:
Individual Calculations November 2022 |
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| Perera, B Jayod Yasindu Rashmika Total change: 116.80 | |   |
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| Sri Lanka National blitz Championship 2022 | Colombo | SRI | 2022-09-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1504 | 1146 | 2.00 | 5 | 1.34 | 20 | 26.80 | |
|  Weerasinghe, C C | | | 1780 | SRI | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Ovitigala, Chenitha Mithvidu | | | 1430 | SRI | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Sahasra, A P Sasindu | | | 1351 | SRI | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Yapa, D G Sanjeewa Madushan | | | 1456 | SRI | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Samarasinghe, Isuru Udana | | | 1503 | SRI | 0.00 | 1 | -0.11 | 20 | -2.20 | |
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) | | | | Sri Lanka National Youth Blitz Chess Championships 2022 - U14 O | Dehiwala | SRI | 2022-10-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1266 | 1146 | 4.50 | 6 | 2.25 | 40 | 90.00 | |
| | Herath, H M J R | | | 1286 | SRI | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Insara, S D Nadev | | | 1208 | SRI | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Hendavitharana, D S | | | 1049 | SRI | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Gunathilake, M D Vinuda Shenal | | | 1660 | SRI | 1.00 | 1 | 0.96 | 40 | 38.40 | | | Senevirathne, D C B K | | | 1181 | SRI | 0.50 | 1 | 0.05 | 40 | 2.00 | | | Kulathilake, S M M P | | | 1210 | SRI | 1.00 | 1 | 0.59 | 40 | 23.60 | |
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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