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Individual Calculations February 2019 |
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| Boss, Rob Total change: -78.00 | |   |
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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 |
| 1537 | 1633 | 3.00 | 8 | -1.95 | 40 | -78.00 | |
|  Boezewinkel, Johan | | | 1509 | NED | 0.00 | 1 | -0.67 | 40 | -26.80 | |  Boot, Otto | | | 1616 | NED | 0.50 | 1 | -0.02 | 40 | -0.80 | | | Kalkman De Koster, Franzke | | | 1489 | NED | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Brands, Joop | | | 1659 | NED | 1.00 | 1 | 0.54 | 40 | 21.60 | | | Fokke, John | | | 1603 | NED | 0.00 | 1 | -0.54 | 40 | -21.60 | | | Kuiper, Machiel | | | 1541 | NED | 0.00 | 1 | -0.63 | 40 | -25.20 | | | De Boer, Marit | | | 1283 | NED | 0.00 | 1 | -0.89 | 40 | -35.60 | | | Quarre, Sido | | | 1594 | NED | 0.50 | 1 | -0.05 | 40 | -2.00 | |
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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