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Individual Calculations February 2020 |
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| Koster, Paul Total change: 12.20 | |   |
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| Tata Steel Tienkampen 2020 | Wijk aan Zee | NED | 2020-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1850 | 1794 | 4.00 | 8 | 0.61 | 20 | 12.20 | |
|  De Jager, Leo | | | 1791 | NED | 0.00 | 1 | -0.50 | 20 | -10.00 | |  Van Oudvorst, Bert | | | 1892 | NED | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Buysman, Co | | | 1805 | NED | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Huijzer, Jacques | | | 1821 | NED | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Schepens, Vincent | | | 1808 | BEL | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Bettman, Jan | | | 1832 | NED | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Buitink, Bert | | | 1944 | NED | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Hageman, Ger | | | 1906 | NED | 0.50 | 1 | 0.15 | 20 | 3.00 | |
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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