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Blitz:
Individual Calculations February 2023 |
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| Kaumina, M Yashika Total change: 15.60 | |   |
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| Kandy Open International Rating blitz Chess Championships 2022 | Kandy | SRI | 2023-01-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1517 | 1202 | 2.00 | 6 | 0.78 | 20 | 15.60 | |
|  Ketipearachchi, Dilanka Hideo | | | 1543 | SRI | 0.50 | 1 | 0.38 | 20 | 7.60 | |  De Silva, Tenara | | | 1878 | SRI | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Jeyanthan, Krishna Rahul | | | 1462 | SRI | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Sanudula, K M Dahamdi | | wc | 1497 | SRI | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Madusanka, L D P | | | 1679 | SRI | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Gunathilaka, Kavinu Sanul | | | 1041 | SRI | 0.50 | 1 | -0.21 | 20 | -4.20 | |
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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