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Individual Calculations February 2023 |
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| Marusenko, Petr Total change: 1.80 | |   |
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| Caplin 96 Hastings International Chess Congress | Hastings | ENG | 2022-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2051 | 2041 | 5.50 | 10 | 0.51 | 20 | 10.20 | |
|  Gormally, Daniel W | g | | 2450 | ENG | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Bezuidenhout, Roland | f | | 2265 | RSA | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Oragwu, Chukwunonso | f | | 2233 | NGR | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Southcott-Moyers, Indy | | | 1870 | ENG | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Ortiz Sanchez, Luis | | | 1895 | ESP | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Faulks, Nick | c | | 1802 | BER | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Liu, Tianyi (jack) | | | 1892 | ENG | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Ruane, Brendan J | | | 1805 | ENG | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Finn, Peter | | | 2123 | ENG | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Byron, Alan M | | | 2175 | ENG | 0.50 | 1 | 0.18 | 20 | 3.60 | |
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) | | | | Caplin Hastings 38th Weekend Congress | Hastings | ENG | 2023-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1825 | 2041 | 2.50 | 4 | -0.42 | 20 | -8.40 | |
| | Stoica, Savas Marin | | | 2150 | ENG | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Britnell, Jonathan | | | 1653 | ENG | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Moss, Thomas D | | | 1641 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Badacsonyi, Stanley | | | 1856 | ENG | 1.00 | 1 | 0.26 | 20 | 5.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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