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Individual Calculations May 2023 |
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| Boggarapu, Kritan Total change: -108.40 | |   |
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| 3rd 4NCL Easter Congress Open | Daventry | ENG | 2023-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1847 | 1972 | 1.00 | 6 | -2.96 | 40 | -118.40 | |
|  Khoury, Theo | | | 2020 | ENG | 0.00 | 1 | -0.43 | 40 | -17.20 | |  Mikalajunas, Kajus | | | 1806 | ENG | 0.00 | 1 | -0.72 | 40 | -28.80 | | | Gardiner, Eric D | | | 1860 | ENG | 0.50 | 1 | -0.15 | 40 | -6.00 | | | Kay, Lee P | | | 1923 | ENG | 0.00 | 1 | -0.57 | 40 | -22.80 | | | Ali, Golam S | | | 1781 | ENG | 0.00 | 1 | -0.75 | 40 | -30.00 | | | Pyda, Arjun | | | 1692 | ENG | 0.50 | 1 | -0.34 | 40 | -13.60 | |
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) | | | | Perth Congress 2023 Open | Perth | SCO | 2023-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1862 | 1972 | 3.50 | 5 | 0.25 | 40 | 10.00 | |
| | Ridge, Michael | | | 1823 | SCO | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Dawson, Alastair | | | 1809 | SCO | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Marsh, Roger D W | | | 1914 | ENG | 0.50 | 1 | -0.08 | 40 | -3.20 | | | Chisholm, Mike | | | 1883 | SCO | 0.50 | 1 | -0.12 | 40 | -4.80 | | | James, Chris | | | 1880 | SCO | 1.00 | 1 | 0.37 | 40 | 14.80 | |
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) | | |
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