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Individual Calculations May 2018 |
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| Ostrovskiy, Andrey Total change: -0.70 | |   |
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| 1. Bundesliga 2017/2018 March 2018 | various | GER | 2018-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2653 | 2438 | 0.50 | 2 | 0.05 | 10 | 0.50 | |
|  Meier, Georg | g | | 2648 | GER | 0.50 | 1 | 0.27 | 10 | 2.70 | |  Laznicka, Viktor | g | | 2657 | CZE | 0.00 | 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) | | | | GRENKE Chess Open 2018 A-Open | Karlsruhe | GER | 2018-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2224 | 2438 | 6.00 | 8 | -0.12 | 10 | -1.20 | |
| | Winkel, Peter | | | 2105 | GER | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Quaranta, Cristiano | | | 2148 | ITA | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Wiley, Tom E | f | | 2223 | ENG | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Muckle, Julius | f | | 2297 | GER | 0.00 | 1 | -0.69 | 10 | -6.90 | | | Palozza, Christian | | | 2223 | ITA | 0.50 | 1 | -0.27 | 10 | -2.70 | | | Pitzanti, Matteo | | | 2213 | ITA | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Zachary, Matheo | f | | 2294 | FRA | 0.50 | 1 | -0.19 | 10 | -1.90 | | | Braeuning, Rudolf Wilhelm | f | | 2290 | GER | 1.00 | 1 | 0.30 | 10 | 3.00 | |
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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