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Individual Calculations February 2015 |
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| Polak, Indra Total change: -24.60 | |   |
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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 |
| 2136 | 2155 | 3.50 | 9 | -1.23 | 20 | -24.60 | |
|  Woudsma, Martijn | | | 2149 | NED | 0.00 | 1 | -0.51 | 20 | -10.20 | |  Stefan, Romulus-Cristian | | | 2196 | ROU | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Adloff, Ralf | | | 2081 | GER | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Van Den Berg, Bram | | | 2195 | NED | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Spaan, Nathanel | | | 2172 | NED | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Vroombout, Enrico | | | 2176 | NED | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Jacobs, Florian | | | 2126 | NED | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Lieverst, Paul | | | 2107 | NED | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Hageman, Ger | | | 2024 | NED | 0.50 | 1 | -0.18 | 20 | -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) | | |
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