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Blitz:
Individual Calculations November 2022 |
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| Hettigoda, Dhanodya Budmina Total change: -17.00 | |   |
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| Sri Lanka National blitz Championship 2022 | Colombo | SRI | 2022-09-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1358 | 1217 | 3.00 | 5 | 1.13 | 20 | 22.60 | |
|  Jayaweera, D A Thevindu Nimnal | | | 1029 | SRI | 1.00 | 1 | 0.26 | 20 | 5.20 | |  Mihiran, K D Pawara Himsara | | | 1046 | SRI | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Dilukshan, D J | | | 1434 | SRI | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Liyanage, Pesandu Rashmitha | | | 1500 | SRI | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Weerasinghe, C C | | | 1780 | SRI | 0.00 | 1 | -0.02 | 20 | -0.40 | |
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) | | | | Sri Lanka National Youth Blitz Chess Championships 2022 - U12 O | Dehiwala | SRI | 2022-10-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1098 | 1217 | 1.00 | 3 | -0.99 | 40 | -39.60 | |
| | Nuwarapaksha, N P M Lakvindu | | | 1084 | SRI | 0.00 | 1 | -0.68 | 40 | -27.20 | | | Perera, K Damiru Damsara | | | 1092 | SRI | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Ganepola, Thushanu Yasmith | | | 1117 | SRI | 0.50 | 1 | -0.14 | 40 | -5.60 | |
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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