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Individual Calculations December 2023 |
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| Zakarian, Dimitrios Levon Total change: -44.80 | |   |
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| 2023-24 4NCL Division 1 Rounds 1-2 | Milton Keynes | ENG | 2023-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2183 | 1986 | 0.00 | 2 | -0.49 | 40 | -19.60 | |
|  Hryshchenko, Kamila | | | 2181 | ENG | 0.00 | 1 | -0.25 | 40 | -10.00 | |  Ledger, Dave J | f | | 2185 | ENG | 0.00 | 1 | -0.24 | 40 | -9.60 | |
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) | | | | 2023 Birmingham Open | Birmingham | ENG | 2023-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1678 | 1986 | 3.50 | 5 | -0.63 | 40 | -25.20 | |
| | Gulijevs, Eldars | | | 1509 | ENG | 1.00 | 1 | 0.05 | 40 | 2.00 | | | McLachlan, Matthew | | | 1797 | ENG | 0.50 | 1 | -0.25 | 40 | -10.00 | | | He, Tom Junde | | | 1586 * | ENG | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Lipinsky, Pierre | | | 1573 | GER | 1.00 | 1 | 0.07 | 40 | 2.80 | | | Honey, Luke | | | 1927 | ENG | 1.00 | 1 | 0.42 | 40 | 16.80 | | | * 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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