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Individual Calculations July 2019 |
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| Zagrabski, Kevin Total change: 29.00 | |   |
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| 34. Ruhrhalbinsel-Open 2019 | Essen | GER | 2019-05-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2060 | 1920 | 3.00 | 5 | 1.45 | 20 | 29.00 | |
|  Arold, Gerhard | | | 2076 | GER | 0.50 | 1 | 0.21 | 20 | 4.20 | |  Roehl, Rainer | | | 2066 | GER | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Flesch, Stefan, Dr. | | | 2058 | GER | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Gerlach, Felix | | | 2079 | GER | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Krueger, Andre | | | 2022 | GER | 0.50 | 1 | 0.14 | 20 | 2.80 | |
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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