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Individual Calculations January 2012 |
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| Ozbilen, Mehdi Hayri Total change: 12.75 | |   |
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| 21st World Senior Chess Championship | Opatija | CRO | 2011-11-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2130 | 2020 | 4.50 | 10 | 0.85 | 15 | 12.75 | |
|  Yasseen, Aly | m | | 2342 | EGY | 1.00 | 1 | 0.87 | 15 | 13.05 | |  Lederman, Leon | m | | 2267 | ISR | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Rosino, Antonio | f | | 2231 | ITA | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Nielsen, Peter | | | 1794 | DEN | 0.00 | 1 | -0.79 | 15 | -11.85 | | | Morrow, Hans M | | | 1910 | USA | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Markovic, Lazar | f | | 2245 | BIH | 1.00 | 1 | 0.78 | 15 | 11.70 | | | Sawadkuhi, Massoud Amir | f | | 2168 | IRI | 0.50 | 1 | 0.20 | 15 | 3.00 | | | Nordby, Bernt | | | 2144 | NOR | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Tapper, Larry | | | 2255 | USA | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Filzmaier, Bruno | | | 1947 | AUT | 1.00 | 1 | 0.40 | 15 | 6.00 | |
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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