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Blitz:
Individual Calculations November 2022 |
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| Basuru, K A Chathura Total change: -109.00 | |   |
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| Sri Lanka National blitz Championship 2022 | Colombo | SRI | 2022-09-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1052 | 1257 | 3.00 | 5 | -0.81 | 20 | -16.20 | |
|  Liyanage , Navida Hansaka | | | 1072 | SRI | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Wimalagunasekara, D Nithwara | | | 1088 | SRI | 0.00 | 1 | -0.72 | 20 | -14.40 | |  Gautamadasa, Vishwajith Lankesha | | | 1049 | SRI | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Samarakoon, Sasndu Ayod | | | 1004 | SRI | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Mihiran, K D Pawara Himsara | | | 1046 | SRI | 1.00 | 1 | 0.23 | 20 | 4.60 | |
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) | | | | Sri Lanka National Youth Blitz Chess Championships 2022 - U14 O | Dehiwala | SRI | 2022-10-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1052 | 1257 | 1.50 | 5 | -2.32 | 40 | -92.80 | |
| | Wijethunga, P D Akain Jithsara | | | 1047 | SRI | 0.00 | 1 | -0.77 | 40 | -30.80 | | | Fairooz, Shahrukh | | | 1045 | SRI | 0.00 | 1 | -0.77 | 40 | -30.80 | | | Gautamadasa, Vishwajith Lankesha | | | 1049 | SRI | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Chandul , K B Dithnal | | | 1078 | SRI | 0.00 | 1 | -0.73 | 40 | -29.20 | | | Abeysekera, Bises Oneja | | | 1040 | SRI | 0.50 | 1 | -0.28 | 40 | -11.20 | |
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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