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Individual Calculations March 2010 |
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| Hirth, Ulrich Total change: 17.85 | |   |
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| Schaakfestival Groningen 2009 Open A | Groningen | NED | 2009-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2230 | 2108 | 3.00 | 9 | -0.08 | 15 | -1.20 | |
|  Saravanan, Venkatachalam | m | | 2357 | IND | 0.00 | 1 | -0.19 | 15 | -2.85 | |  Lyell, Mark | f | | 2245 | ENG | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Mostertman, Milan | | | 2169 | NED | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Holm, Sejer | | | 2256 | DEN | 1.00 | 1 | 0.70 | 15 | 10.50 | | | Warmelink, Evie | | | 1970 | NED | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Jellema, Yme Jan | | | 2193 | NED | 1.00 | 1 | 0.62 | 15 | 9.30 | | | Hoeksema, Erik | m | | 2331 | NED | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Afek, Yochanan | m | | 2285 | ISR | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Thompson, Ian D | f | | 2266 | ENG | 0.00 | 1 | -0.29 | 15 | -4.35 | |
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 2009/10 Gruppe A | Bruehl | GER | 2010-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2226 | 2113 | 3.00 | 5 | 1.27 | 15 | 19.05 | |
| | Hund, Barbara | | wg | 2224 | SUI | 0.50 | 1 | 0.15 | 15 | 2.25 | | | Stockmann, Michael | | | 2206 | GER | 1.00 | 1 | 0.63 | 15 | 9.45 | | | Remmler, Volker | | | 2176 | GER | 1.00 | 1 | 0.59 | 15 | 8.85 | | | Christensen, Niels | | | 2296 | DEN | 0.50 | 1 | 0.24 | 15 | 3.60 | | | Vogel, Christian, Dr. | | | 2227 | GER | 0.00 | 1 | -0.34 | 15 | -5.10 | |
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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