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Individual Calculations May 2017 |
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| Ricken, Katharina Total change: 60.40 | |   |
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| Oster-Open 2017 der Stadtsparkasse Oberhausen | Oberhausen | GER | 2017-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1770 | 1433 | 2.00 | 6 | 1.24 | 40 | 49.60 | |
|  Sherif, Amina | | wm | 1833 * | EGY | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Schicktanz, Florian | | | 1792 | GER | 1.00 | 1 | 0.90 | 40 | 36.00 | | | Maar, Samuel | | | 1833 * | GER | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Seref, Erdogan | | | 1770 | GER | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Beyer, Michael | | | 1600 | GER | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Frijling, Jeroen | | | 1793 | NED | 0.00 | 1 | -0.10 | 40 | -4.00 | | | * 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) | | | | NRW-Jugendeinzelmeisterschaft 2017 U14 w | Kranenburg | GER | 2017-04-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1704 | 1433 | 1.00 | 4 | 0.27 | 40 | 10.80 | |
| | Muedder, Melanie | | | 1805 | GER | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Wastian, Mareike | | | 1713 | GER | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Rudolph, Eva | | | 1733 | GER | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Garbuz, Nicole | | | 1563 | GER | 0.50 | 1 | 0.18 | 40 | 7.20 | |
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) | | |
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