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Individual Calculations February 2018 |
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| Riera Mestres, Josep Total change: 3.20 | |   |
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| Tata Steel Tienkampen 2018 | Wijk aan Zee | NED | 2018-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1560 | 1522 | 1.50 | 3 | 0.16 | 20 | 3.20 | |
|  Melchers, Bert-Jan | | | 1536 | NED | 1.00 | 1 | 0.52 | 20 | 10.40 | |  Marcelis, Ronald | | | 1500 | NED | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Poldermans, Daan | | | 1644 | NED | 0.00 | 1 | -0.33 | 20 | -6.60 | |
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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