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Individual Calculations May 2015 |
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| Erwich, Marc Total change: -6.70 | |   |
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| NRW-Klasse 1 2014/15 NRW Klasse 1 2014/15 round 9 | Nordrheinwestfalen | GER | 2015-04-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2255 | 2377 | 0.00 | 1 | -0.67 | 10 | -6.70 | |
|  Hecht, Carsten | | | 2255 | GER | 0.00 | 1 | -0.67 | 10 | -6.70 | |
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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