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Individual Calculations March 2023 |
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| Parligras, Mircea-Emilian Total change: -16.20 | |   |
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| 1. Bundesliga 2022-2023 February 2023 | various | GER | 2023-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2686 | 2570 | 0.50 | 2 | -0.18 | 10 | -1.80 | |
|  Van Foreest, Jorden | g | | 2687 | NED | 0.00 | 1 | -0.34 | 10 | -3.40 | |  Navara, David | g | | 2685 | CZE | 0.50 | 1 | 0.16 | 10 | 1.60 | |
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) | | | | 2022/23 4NCL Division 1 Rounds 5-6 | Warwick | ENG | 2023-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2327 | 2570 | 1.00 | 2 | -0.60 | 10 | -6.00 | |
| | Chow, Samuel | f | | 2308 | AUS | 0.00 | 1 | -0.82 | 10 | -8.20 | | | Ansell, Simon T | m | | 2345 | ENG | 1.00 | 1 | 0.22 | 10 | 2.20 | |
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) | | | | Romania National Open Championship 2023 | Sebes | ROU | 2023-02-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2348 | 2570 | 6.00 | 9 | -0.84 | 10 | -8.40 | |
| | Veress, Armand | | | 2170 * | ROU | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Cnejev, Vladimir-Alexandru | f | | 2268 | ROU | 0.50 | 1 | -0.35 | 10 | -3.50 | | | Vilcu, Matei-Stefan | | | 2213 | ROU | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Antonica, Dragos-Andrei | f | | 2366 | ROU | 0.50 | 1 | -0.26 | 10 | -2.60 | | | Magold, Filip | f | | 2324 | ROU | 0.50 | 1 | -0.31 | 10 | -3.10 | | | Secheres, Adrian-Simion | f | | 2365 | ROU | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Bulmaga, Irina | m | wg | 2428 | ROU | 0.50 | 1 | -0.19 | 10 | -1.90 | | | Shevchenko, Kirill | g | | 2662 | ROU | 0.00 | 1 | -0.37 | 10 | -3.70 | | | Manea, Alexandru | m | | 2335 | ROU | 1.00 | 1 | 0.21 | 10 | 2.10 | | | * 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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