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Individual Calculations March 2012 |
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| Kappus, Stephan Total change: -15.30 | |   |
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| Schaakfestival Groningen 2011 Open A | Groningen | NED | 2011-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2204 | 2093 | 2.50 | 9 | -0.69 | 30 | -20.70 | |
|  Pijpers, Arthur | | | 2332 | NED | 0.00 | 1 | -0.20 | 30 | -6.00 | |  Rietveld, Renze | | | 2264 | NED | 0.00 | 1 | -0.27 | 30 | -8.10 | | | Knol, Geon | | | 2152 | NED | 0.50 | 1 | 0.08 | 30 | 2.40 | | | Vogel, Jaap | f | | 2169 | NED | 0.50 | 1 | 0.10 | 30 | 3.00 | | | Hummel, Joop | | | 2030 | NED | 1.00 | 1 | 0.41 | 30 | 12.30 | | | Meng, Roger | | | 2283 | NED | 0.00 | 1 | -0.25 | 30 | -7.50 | | | Meurs, Tom | | | 2247 | NED | 0.00 | 1 | -0.29 | 30 | -8.70 | | | Dehn, Marcus | | | 2134 | GER | 0.50 | 1 | 0.06 | 30 | 1.80 | | | Anurag, Mhamal | | | 2222 | IND | 0.00 | 1 | -0.33 | 30 | -9.90 | |
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) | | | | Deutsche Amateurmeisterschaft 2011/12 (4) Gruppe A | Hamburg-Bergedorf | GER | 2012-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2192 | 2093 | 2.00 | 5 | 0.18 | 30 | 5.40 | |
| | Wobbe, Sven | | | 2208 | GER | 0.50 | 1 | 0.16 | 30 | 4.80 | | | Stenner, Patrick | | | 2256 | GER | 0.00 | 1 | -0.28 | 30 | -8.40 | | | Krueger, Wolfgang | | | 2156 | GER | 0.50 | 1 | 0.09 | 30 | 2.70 | | | Peters, Frank | | | 2173 | GER | 0.50 | 1 | 0.11 | 30 | 3.30 | | | Kaspari, Michael | | | 2167 | GER | 0.50 | 1 | 0.10 | 30 | 3.00 | |
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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