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Individual Calculations May 2011 |
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| Kummerow, Heiko Total change: 4.50 | |   |
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| 27. ChessOrg Schachfestival Open | Bad Woerishofen | GER | 2011-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2163 | 2321 | 4.50 | 7 | -0.37 | 15 | -5.55 | |
|  Gerhards, Walter | | | 1993 | GER | 1.00 | 1 | 0.13 | 15 | 1.95 | |  Schellmann, Frank | c | | 2110 | GER | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Kovacevic, Blazimir | m | | 2466 | CRO | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Keller, Manfred | c | | 2136 | GER | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Fiderer, Lukas | | | 2154 | GER | 0.00 | 1 | -0.72 | 15 | -10.80 | | | Bartels, Holger | | | 2133 | GER | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Kasparova, Tatiana | | wm | 2152 | BLR | 0.50 | 1 | -0.22 | 15 | -3.30 | |
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) | | | | Oster-Open der Stadtsparkasse Oberhausen | Oberhausen | GER | 2011-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2194 | 2321 | 4.50 | 6 | 0.67 | 15 | 10.05 | |
| | Westendorp, Christian | | | 1921 * | GER | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Richters, Marc | | | 1979 | GER | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Levin, Felix | g | | 2476 | GER | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Buschmann, Andreas | | | 2084 | GER | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Harff, Wilfried | | | 2175 | GER | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Hausrath, Daniel | m | | 2527 | GER | 0.50 | 1 | 0.26 | 15 | 3.90 | | | * 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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