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Individual Calculations February 2018 |
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| Smit, Wim Total change: 36.00 | |   |
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| Chess Festival Groningen 2017 - Open B | Groningen | NED | 2017-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1612 | 1398 | 1.00 | 7 | -0.76 | 40 | -30.40 | |
|  Beukema, Christiaan | | | 1797 | BEL | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Molanus, Lennart | | | 1603 | NED | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Neisingh, Nils | | | 1681 | NED | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Bijvank, Kylian | | | 1583 | NED | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Martinez, Sara | | | 1456 | NED | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Bijvank, Evelyn | | | 1389 | NED | 0.00 | 1 | -0.51 | 40 | -20.40 | | | Van Der Graaf, Jaap | | | 1775 | NED | 0.00 | 1 | -0.09 | 40 | -3.60 | |
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 Tienkampen 2018 | Wijk aan Zee | NED | 2018-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1520 | 1398 | 3.00 | 4 | 1.66 | 40 | 66.40 | |
| | Van Der Kruijk, Mark | | | 1540 | NED | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Reimer, Karl | | | 1545 | GER | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Limmen, Jaap | | | 1483 | NED | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Lubrano, Bernard | | | 1510 | FRA | 0.00 | 1 | -0.35 | 40 | -14.00 | |
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) | | |
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