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Individual Calculations September 2022 |
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| Kiriella, K G T S D Total change: 126.00 | |   |
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| 44th FIDE Chess Olympiad Chennai 2022 Open | Chennai | IND | 2022-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2199 | 1781 | 2.00 | 5 | 1.16 | 40 | 46.40 | |
|  Erdos, Viktor | g | | 2586 | HUN | 0.00 | 1 | 0.00 | 40 | 0.00 | |  Moncur, Cecil | f | | 1815 | BAH | 1.00 | 1 | 0.55 | 40 | 22.00 | | | Kamara, Ansumana | c | | 1896 | SLE | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Boudriga, Mohamed Ali | m | | 2308 | TUN | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Greet, Andrew N | m | | 2392 | SCO | 0.00 | 1 | -0.02 | 40 | -0.80 | |
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 Super League Chess Championship 2022 | Colombo | SRI | 2022-08-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1834 | 1781 | 5.00 | 7 | 1.99 | 40 | 79.60 | |
| | Gunaratne, Mojitha Sathsara | c | | 1895 | SRI | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Galappaththi, Chinthaka Anuruddh | f | | 2024 | SRI | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Wimalasuriya, Kasun M. | c | | 1802 | SRI | 0.50 | 1 | 0.03 | 40 | 1.20 | | | Dahanayake, Isara Banidu | c | | 1802 | SRI | 1.00 | 1 | 0.53 | 40 | 21.20 | | | De Silva, Elath Mathanga | | | 1764 | SRI | 0.50 | 1 | -0.02 | 40 | -0.80 | | | Galagamaarachchi, A S | | | 1678 | SRI | 0.50 | 1 | -0.14 | 40 | -5.60 | | | Deegoda, S R | | | 1874 | SRI | 0.50 | 1 | 0.13 | 40 | 5.20 | |
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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