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Blitz:
Individual Calculations November 2023 |
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| Alwis, H Sandithi Kusalya Total change: -4.00 | |   |
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| Negombo International Blitz Chess Festival 2023 | Gampaha | SRI | 2023-08-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1455 | 1177 | 2.00 | 6 | 0.64 | 40 | 25.60 | |
|  Weerasinghe, C C | | | 1731 | SRI | 0.00 | 1 | -0.03 | 40 | -1.20 | |  Hettiarachchi, Jeewantha Aloka | | | 1455 | SRI | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Dinuwara, P Arindu | | | 1051 | SRI | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Alwis, B H A Rasidu | | | 1388 | SRI | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Nanayakkara, Sanuk | | | 1385 | SRI | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Kolomwe, Willian | | | 1719 | ZAM | 0.00 | 1 | -0.03 | 40 | -1.20 | |
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) | | | | Kandy Open International Rating blitz Chess Championships 2023 | Kandy | SRI | 2023-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1232 | 1177 | 1.00 | 4 | -0.74 | 40 | -29.60 | |
| | Koswattage, Hirudi | | | 1025 | SRI | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Sathmina, S L Lalindu | | | 1382 | SRI | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Pallie, Ehsha Mishela | | wc | 1413 | SRI | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Sampath, Kavindu | | | 1108 | SRI | 0.00 | 1 | -0.60 | 40 | -24.00 | |
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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