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Individual Calculations May 2018 |
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| Grinberg, Eyal Total change: 19.90 | |   |
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| GRENKE Chess Open 2018 A-Open | Karlsruhe | GER | 2018-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2346 | 2448 | 7.00 | 9 | 1.34 | 10 | 13.40 | |
|  Stork, Simon | | | 2107 | GER | 1.00 | 1 | 0.12 | 10 | 1.20 | |  Brouwer, Dennis | | | 2224 | NED | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Barath, M | f | | 2309 | IND | 0.50 | 1 | -0.19 | 10 | -1.90 | | | Schoorl, Rob | f | | 2285 | NED | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Gordievsky, Dmitry | g | | 2630 | RUS | 0.00 | 1 | -0.26 | 10 | -2.60 | | | Buckels, Valentin | f | | 2318 | GER | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Petkidis, Anthony | | | 2314 | GER | 0.50 | 1 | -0.18 | 10 | -1.80 | | | Arcuti, Davide | f | | 2333 | SUI | 1.00 | 1 | 0.34 | 10 | 3.40 | | | Sumets, Andrey | g | | 2590 | UKR | 1.00 | 1 | 0.69 | 10 | 6.90 | |
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) | | | | Budapest Spring Festival 2018 | Budapest | HUN | 2018-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2464 | 2452 | 4.50 | 8 | 0.65 | 10 | 6.50 | |
| | Polatel, Ali | | | 2231 | TUR | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Rudolf, Michal | f | | 2349 | POL | 1.00 | 1 | 0.36 | 10 | 3.60 | | | Bernadskiy, Vitaliy | g | | 2584 | UKR | 1.00 | 1 | 0.68 | 10 | 6.80 | | | Banusz, Tamas | g | | 2617 | HUN | 0.50 | 1 | 0.22 | 10 | 2.20 | | | Gonda, Laszlo | g | | 2510 | HUN | 0.00 | 1 | -0.42 | 10 | -4.20 | | | Kotronias, Vasilios | g | | 2509 | GRE | 0.00 | 1 | -0.42 | 10 | -4.20 | | | Vanczak, Tamas | f | | 2282 | HUN | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Onischuk, Vladimir | g | | 2630 | UKR | 0.00 | 1 | -0.27 | 10 | -2.70 | |
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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