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Blitz:
Individual Calculations November 2022 |
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| Madurawala, M G D S Shanuka Total change: 74.00 | |   |
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| Sri Lanka National blitz Championship 2022 | Colombo | SRI | 2022-09-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1447 | 1079 | 5.00 | 8 | 3.88 | 20 | 77.60 | |
|  Hewawasam, H Y Thisaga Manvidu | | | 1352 | SRI | 1.00 | 1 | 0.83 | 20 | 16.60 | |  Dharmadasa, L W K U | | | 1375 | SRI | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Weerasinghe, Sethum | | | 1250 | SRI | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Rathnayake, M A A H | | | 1865 | SRI | 0.50 | 1 | 0.50 | 20 | 10.00 | | | Jeyanthan, Krishna Rahul | | | 1464 | SRI | 1.00 | 1 | 0.91 | 20 | 18.20 | | | Kaluarachchi, Achinthya Shamen | | | 1632 | SRI | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Weerathungalage, W D Malisha Sasv | | | 1233 | SRI | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Balendran, Misothan | | | 1408 | SRI | 0.50 | 1 | 0.38 | 20 | 7.60 | |
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 - U12 O | Dehiwala | SRI | 2022-10-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1188 | 1079 | 1.00 | 3 | -0.09 | 40 | -3.60 | |
| | Gunawardena, Ramiru Sithika | | | 1302 | SRI | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Dandeniya, D D L N | | | 1216 | SRI | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Perera, Thisara Randinu | | | 1045 | SRI | 0.00 | 1 | -0.55 | 40 | -22.00 | |
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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