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Individual Calculations September 2011 |
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| Helbig, Mark Total change: 11.85 | |   |
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| 15. Godesburg Open | Bad Godesberg | GER | 2011-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2181 | 2315 | 6.00 | 8 | 0.79 | 15 | 11.85 | |
|  Auschkalnis, Reinhard | | | 1915 * | GER | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Goede, Heiko | | | 1947 | GER | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Schwab, Thomas | | | 2086 | GER | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Mladenov, Svetlin | | | 2450 | BUL | 1.00 | 1 | 0.68 | 15 | 10.20 | | | Wacker, Peter | | | 2250 | GER | 0.00 | 1 | -0.59 | 15 | -8.85 | | | Broehl, Stephan | | | 2148 | GER | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Balcerak, Jakob | m | | 2441 | GER | 0.50 | 1 | 0.17 | 15 | 2.55 | | | Mantau, Jan | | | 2213 | GER | 0.50 | 1 | -0.14 | 15 | -2.10 | | | * 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) | | | | 22nd NATO Chess Championships | Kaunas | LTU | 2011-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2147 | 2315 | 5.00 | 7 | 0.00 | 15 | 0.00 | |
| | Demjen, Attila | | | 2032 | HUN | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Krainski, Slawomir | | | 2099 | POL | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Kapral, Krzysztof | | | 2157 | POL | 0.00 | 1 | -0.71 | 15 | -10.65 | | | Picart, Laurent | | | 2094 | FRA | 0.50 | 1 | -0.28 | 15 | -4.20 | | | Bucholtz, Robert | | | 2112 | USA | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Van Rijn, Wouter | f | | 2191 | NED | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Erturan, Yakup | m | | 2342 | TUR | 0.50 | 1 | 0.04 | 15 | 0.60 | |
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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