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Individual Calculations September 2013 |
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| Den Hartog, Marijn Total change: 29.85 | |   |
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| Dutch Open 2013 | Dieren | NED | 2013-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2153 | 1916 | 3.00 | 9 | 1.09 | 15 | 16.35 | |
|  Ypma, Peter | | | 2178 | NED | 0.00 | 1 | -0.18 | 15 | -2.70 | |  Merza, Morris | | | 2120 | NED | 1.00 | 1 | 0.76 | 15 | 11.40 | | | Schouten, Nico | | | 2222 | NED | 1.00 | 1 | 0.86 | 15 | 12.90 | | | Van Foreest, Jorden | | | 2276 | NED | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Hachijan, Armen | | | 2214 | NED | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Maris, Ivo | | | 2171 | NED | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Monsma, Menno | | | 2100 | NED | 0.50 | 1 | 0.24 | 15 | 3.60 | | | Evengroen, Henk-Jan | | | 2027 | NED | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Noordkamp, Wouter | | | 2066 | NED | 0.50 | 1 | 0.20 | 15 | 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) | | | | BDO Open Chess Tournament 2013 | Haarlem | NED | 2013-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2059 | 1959 | 3.50 | 7 | 0.90 | 15 | 13.50 | |
| | Kevlishvili, Robby | | | 2075 | NED | 1.00 | 1 | 0.66 | 15 | 9.90 | | | Van Den Ouden, Lendert | | | 2134 | NED | 0.50 | 1 | 0.23 | 15 | 3.45 | | | Van Der Eijk, Martijn | | | 2183 | NED | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Overeem, Marc | f | | 2153 | NED | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Niewenhuis, Ruud | | | 1941 | NED | 1.00 | 1 | 0.47 | 15 | 7.05 | | | De Freytas, Paul | | | 1928 | NED | 1.00 | 1 | 0.46 | 15 | 6.90 | | | Ritsema, Ronald | | | 1996 | NED | 0.00 | 1 | -0.45 | 15 | -6.75 | |
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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