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Individual Calculations February 2015 |
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| Woudsma, Martijn Total change: 47.20 | |   |
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| Tata Steel Chess Tournament 2015 - T2C | Wijk aan Zee | NED | 2015-01-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2137 | 2149 | 7.00 | 9 | 2.36 | 20 | 47.20 | |
|  Polak, Indra | | | 2155 | NED | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Hageman, Ger | | | 2024 | NED | 1.00 | 1 | 0.33 | 20 | 6.60 | |  Stefan, Romulus-Cristian | | | 2196 | ROU | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Adloff, Ralf | | | 2081 | GER | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Van Den Berg, Bram | | | 2195 | NED | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Spaan, Nathanel | | | 2172 | NED | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Vroombout, Enrico | | | 2176 | NED | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Jacobs, Florian | | | 2126 | NED | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Lieverst, Paul | | | 2107 | NED | 1.00 | 1 | 0.44 | 20 | 8.80 | |
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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