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Individual Calculations February 2013 |
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| Berkovich, Mark Total change: -5.20 | |   |
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| Schaakfestival Groningen 2012 Open A | Groningen | NED | 2012-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2266 | 2359 | 5.00 | 9 | -0.52 | 10 | -5.20 | |
|  Dijkhuis, Tycho | | | 2062 | NED | 0.50 | 1 | -0.35 | 10 | -3.50 | |  Dhar-Barua, Saheli | | wm | 2091 | IND | 0.50 | 1 | -0.33 | 10 | -3.30 | | | Vogel, Jaap | f | | 2166 | NED | 0.50 | 1 | -0.25 | 10 | -2.50 | | | Meijenfeldt Von, Bart | | | 2155 | NED | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Plat, Vojtech | m | | 2483 | CZE | 0.50 | 1 | 0.17 | 10 | 1.70 | | | Hansen, Eric | m | | 2539 | CAN | 0.00 | 1 | -0.26 | 10 | -2.60 | | | Schoehuijs, Erik | | | 2160 | NED | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Brunello, Sabino | g | | 2583 | ITA | 0.00 | 1 | -0.22 | 10 | -2.20 | | | Overdam Van, Jan | | | 2157 | NED | 1.00 | 1 | 0.24 | 10 | 2.40 | |
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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