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Blitz:
Individual Calculations November 2022 |
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| Manuwaruna, Sethun Neththaru Total change: 52.00 | |   |
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| Sri Lanka National blitz Championship 2022 | Colombo | SRI | 2022-09-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1485 | 1129 | 1.00 | 5 | 0.20 | 20 | 4.00 | |
|  Perera, Withanage Tharindu Dinind | | | 1196 | SRI | 1.00 | 1 | 0.59 | 20 | 11.80 | |  Anojman, S. | | | 1587 | SRI | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Madusanka, L D P | | | 1734 | SRI | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Induwara, T H D Thisarindu | | | 1294 | SRI | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Chandula, E D S | | | 1616 | SRI | 0.00 | 1 | -0.04 | 20 | -0.80 | |
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 |
| 1168 | 1129 | 3.00 | 4 | 1.20 | 40 | 48.00 | |
| | Wijethunga, P D Akain Jithsara | | | 1047 | SRI | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Kodithuwakku, K K Dinujaya | | | 1297 | SRI | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Rathnayake, R M M P B | | | 1070 | SRI | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Weerasekara, Dinul Vinsitha | | | 1258 | SRI | 0.00 | 1 | -0.33 | 40 | -13.20 | |
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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