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Individual Calculations March 2012 |
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| Pel, Bonno Total change: 0.75 | |   |
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| Schaakfestival Groningen 2011 Open A | Groningen | NED | 2011-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2252 | 2292 | 4.50 | 9 | -0.57 | 15 | -8.55 | |
|  Tiviakov, Sergei | g | | 2650 | NED | 0.00 | 1 | -0.10 | 15 | -1.50 | |  Dehn, Marcus | | | 2134 | GER | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Michiels, Bart | m | | 2492 | BEL | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Bijlsma, Nick | | | 2150 | NED | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Kerigan, Demre | | | 2192 | TUR | 0.50 | 1 | -0.14 | 15 | -2.10 | | | Cako, Laszlo | | | 2111 | NED | 0.00 | 1 | -0.74 | 15 | -11.10 | | | Theulings, Paul-Peter | c | | 2128 | NED | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Clemens, Adrian | f | | 2226 | NED | 0.50 | 1 | -0.09 | 15 | -1.35 | | | Lyell, Mark | f | | 2189 | ENG | 1.00 | 1 | 0.36 | 15 | 5.40 | |
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) | | | | Dutch Team Competition - Meester - Round 5-6 | Various | NED | 2012-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2371 | 2287 | 1.00 | 1 | 0.62 | 15 | 9.30 | |
| | Vedder, Henk | m | | 2371 | NED | 1.00 | 1 | 0.62 | 15 | 9.30 | |
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) | | |
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