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Individual Calculations February 2019 |
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| Kalkman De Koster, Franzke Total change: -45.60 | |   |
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| Tata Steel Chess Tournament 2018 - Tienkampen | Wijk aan Zee | NED | 2019-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1555 | 1489 | 1.00 | 8 | -2.28 | 20 | -45.60 | |
|  Brands, Joop | | | 1659 | NED | 0.50 | 1 | 0.22 | 20 | 4.40 | |  Fokke, John | | | 1603 | NED | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Boss, Rob | | | 1633 | NED | 0.00 | 1 | -0.31 | 20 | -6.20 | | | De Boer, Marit | | | 1283 | NED | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Quarre, Sido | | | 1594 | NED | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Boezewinkel, Johan | | | 1509 | NED | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Boot, Otto | | | 1616 | NED | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Kuiper, Machiel | | | 1541 | NED | 0.00 | 1 | -0.43 | 20 | -8.60 | |
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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