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Blitz:
Individual Calculations November 2023 |
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| Bandara, B G S N R Total change: 101.20 | |   |
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| Kandy Open International Rating blitz Chess Championships 2023 | Kandy | SRI | 2023-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1366 | 1123 | 4.00 | 7 | 2.44 | 40 | 97.60 | |
|  Thenusha, K | | | 1046 | SRI | 1.00 | 1 | 0.39 | 40 | 15.60 | |  Gunarathne, Senila Amaneth | c | | 1381 | SRI | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Nissanka, N M Thenura Yasendra | | | 1386 | SRI | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Uduwala, Pramod Dimuthu | | | 1545 | SRI | 1.00 | 1 | 0.93 | 40 | 37.20 | | | Herath, H M J R | | | 1351 | SRI | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Rathnayake, Jeewanthi | | | 1493 | SRI | 1.00 | 1 | 0.90 | 40 | 36.00 | | | Manuranga, D Lahiru | | | 1357 | SRI | 0.00 | 1 | -0.21 | 40 | -8.40 | |
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 Blitz team Chess Championship 2023 | Colombo | SRI | 2023-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1364 | 1123 | 1.00 | 4 | 0.09 | 40 | 3.60 | |
| | Ovitigala, Chenitha Mithvidu | | | 1368 | SRI | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Nirmalarajah, S | | | 1569 | SRI | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Devnaka, Chamin | | | 1345 | SRI | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Meedeniya, Ravindu Malintha | | | 1173 | SRI | 0.00 | 1 | -0.43 | 40 | -17.20 | |
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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