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Individual Calculations September 2012 |
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| Zeeman, Zagar Total change: 15.30 | |   |
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| Dutch Open 2012 - Reservegroep A | Dieren | NED | 2012-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2085 | 1931 | 2.50 | 5 | 1.02 | 15 | 15.30 | |
|  Arp, Frans | | | 2091 | NED | 0.00 | 1 | -0.29 | 15 | -4.35 | |  Hoogland, Mike | | | 2045 | NED | 1.00 | 1 | 0.66 | 15 | 9.90 | | | Huysman, Arie | | | 2046 | NED | 0.50 | 1 | 0.16 | 15 | 2.40 | | | Merza, Morris | | | 2127 | NED | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Boersma, Jan | | | 2116 | NED | 1.00 | 1 | 0.74 | 15 | 11.10 | |
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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