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Individual Calculations January 2012 |
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| Bjorgvik, Jan Arne Total change: -40.80 | |   |
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| 21st World Senior Chess Championship | Opatija | CRO | 2011-11-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1886 | 1899 | 2.00 | 9 | -2.72 | 15 | -40.80 | |
|  Frumson, Yury | f | | 2206 | RUS | 0.50 | 1 | 0.36 | 15 | 5.40 | |  Serra Olives, Tomas | f | | 2173 | ESP | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Chubar, Vladimir | m | | 2083 | UKR | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Mihelj, Edvard | | | 1832 | SLO | 0.00 | 1 | -0.59 | 15 | -8.85 | | | Bratteteig, Tore-Inge | | | 1664 | NOR | 0.50 | 1 | -0.29 | 15 | -4.35 | | | Rahmani, Behrouz | | | 1752 | IRI | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Keze, Arnis | | | 1721 | RUS | 0.00 | 1 | -0.73 | 15 | -10.95 | | | Nielsen, Peter | | | 1794 | DEN | 0.50 | 1 | -0.14 | 15 | -2.10 | | | Milosevic, Bozidar | | | 1749 | CRO | 0.00 | 1 | -0.70 | 15 | -10.50 | |
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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