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Individual Calculations March 2012 |
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| Mengerink, Ynze Total change: 4.05 | |   |
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| Dutch Team Competition - 2D - Round 5-6 | Various | NED | 2012-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2155 | 2137 | 1.50 | 2 | 0.55 | 15 | 8.25 | |
|  Van Onzen, Jeroen | | | 2129 | NED | 0.50 | 1 | -0.01 | 15 | -0.15 | |  Homs, Guust | | | 2180 | NED | 1.00 | 1 | 0.56 | 15 | 8.40 | |
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) | | | | Tata Steel Chess Tournament 2011 - 2G Tienkampen | Wijk aan Zee | NED | 2012-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2110 | 2137 | 4.50 | 9 | -0.28 | 15 | -4.20 | |
| | Witkamp, Jarno | | | 1841 | NED | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Bonanzinga, Corrado | | | 2107 | ITA | 0.50 | 1 | -0.04 | 15 | -0.60 | | | Ernst, Michael | | | 2179 | AUT | 0.00 | 1 | -0.44 | 15 | -6.60 | | | Roufs, Gerard | | | 2003 | NED | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Lieverst, Paul | | | 2119 | NED | 0.50 | 1 | -0.03 | 15 | -0.45 | | | Stefan, Romulus-Cristian | | | 2248 | ROU | 0.50 | 1 | 0.15 | 15 | 2.25 | | | Timmermans, Ivo | | | 2246 | NED | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Holscher, Peter | | | 2107 | NED | 1.00 | 1 | 0.46 | 15 | 6.90 | | | Bijlsma, Nick | | | 2138 | NED | 0.00 | 1 | -0.50 | 15 | -7.50 | |
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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