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Individual Calculations May 2018 |
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| Grabs, Peter Total change: 106.40 | |   |
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| GRENKE Chess Open 2018 B-Open | Karlsruhe | GER | 2018-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1625 | 1374 | 4.00 | 9 | 2.24 | 40 | 89.60 | |
|  Loesch, Adrian | | | 1767 | GER | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Seeger, Alexandra | | | 1607 | GER | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Bach, Oliver | | | 1617 | GER | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Freitag, Heinz | | | 1544 | GER | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Bangert, Ruediger | | | 1563 | GER | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Streeb, Pascal | | | 1646 | GER | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Kandler, Christoph | | | 1557 | GER | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Hoeglauer, Jenny | | | 1643 | GER | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Reicherter, Hermann | | | 1682 | GER | 1.00 | 1 | 0.86 | 40 | 34.40 | |
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) | | | | Landesliga Brandenburg 2017/2018 April 2018 | various | GER | 2018-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1774 | 1374 | 0.50 | 1 | 0.42 | 40 | 16.80 | |
| | Kopmann, Jens | | | 1774 * | GER | 0.50 | 1 | 0.42 | 40 | 16.80 | | | * 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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