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Individual Calculations February 2017 |
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| Butterworth, Simon Total change: 0.00 | |   |
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| Tata Steel Chess Tournament 2017 - Tienkampen | Wijk aan Zee | NED | 2017-01-20 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1612 | 0 | 3.50 | 6 | 0.00 | 1632 | | 0.00 | |
|  Van Cleef, Matteo | | | 1389 | NED | 0.50 | 1 | 0.00 | | 0.00 | | | Pelt, Hans | | | 1709 | NED | 0.50 | 1 | 0.00 | | 0.00 | | | Dobbinga, Wijnand | | | 1656 | NED | 0.50 | 1 | 0.00 | | 0.00 | | | Witkamp, Theo | | | 1719 | NED | 0.50 | 1 | 0.00 | | 0.00 | |  Lubrano, Bernard | | | 1569 | FRA | 1.00 | 1 | 0.00 | | 0.00 | | | Vanduyfhuys, Igor | | | 1630 | BEL | 0.50 | 1 | 0.00 | | 0.00 | |
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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