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Individual Calculations March 2012 |
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| Den Boer, Paul Total change: 18.45 | |   |
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| Schaakfestival Groningen 2011 Compact A | Groningen | NED | 2011-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2119 | 1925 | 1.50 | 4 | 0.47 | 15 | 7.05 | |
|  Straat, Evert-Jan | | | 2094 | NED | 0.50 | 1 | 0.22 | 15 | 3.30 | |  Bosveld, Henk | | | 2027 | NED | 1.00 | 1 | 0.64 | 15 | 9.60 | | | Rietman, Frits | | | 2254 | NED | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Wolferink, Frans | | | 2099 | NED | 0.00 | 1 | -0.27 | 15 | -4.05 | |
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 - 3A - Round 5-6 | Various | NED | 2012-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2138 | 1932 | 1.00 | 1 | 0.76 | 15 | 11.40 | |
| | Knol, Geon | | | 2138 | NED | 1.00 | 1 | 0.76 | 15 | 11.40 | |
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) | | |
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