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Individual Calculations May 2024 |
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| Petkidis, Anthony Total change: -0.70 | |   |
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| GRENKE Chess Open 2024 A-Open | Karlsruhe | GER | 2024-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2312 | 2423 | 7.00 | 9 | 1.24 | 10 | 12.40 | |
|  Hefter, Dmitrij | | | 2084 | GER | 1.00 | 1 | 0.12 | 10 | 1.20 | |  Helmer, Jan | c | | 2206 | GER | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Lutz, Ruben | | | 2270 | GER | 0.50 | 1 | -0.20 | 10 | -2.00 | | | Sorm, Daniel | f | | 2279 | CZE | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Gajcin, Marina | | wg | 2241 | SRB | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Ivic, Velimir | g | | 2582 | SRB | 0.00 | 1 | -0.29 | 10 | -2.90 | | | Wong, Gengchun | | | 2283 | GER | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Nasuta, Grzegorz | g | | 2552 | POL | 0.50 | 1 | 0.17 | 10 | 1.70 | | | Bettalli, Francesco | f | | 2309 | ITA | 1.00 | 1 | 0.34 | 10 | 3.40 | |
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) | | | | SMM 2024 NLA round 2-3 | decentralised | SUI | 2024-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2304 | 2428 | 0.00 | 2 | -1.31 | 10 | -13.10 | |
| | Jaggy, Matteo | | | 2179 | SUI | 0.00 | 1 | -0.81 | 10 | -8.10 | | | Borsuk, Konstantin | m | | 2429 | UKR | 0.00 | 1 | -0.50 | 10 | -5.00 | |
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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