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Individual Calculations January 2009 |
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| Johansen, Kai -Roger Total change: -23.25 | |   |
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| 13th Olympiad for Blind and visualy impaired chess players | Crete | GRE | 2008-10-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2060 | 2069 | 1.00 | 5 | -1.55 | 15 | -23.25 | |
|  Palacios Perez, Manuel | | | 2195 | ESP | 0.00 | 1 | -0.33 | 15 | -4.95 | |  Cajzler, Hinko | | | 2171 | CRO | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Beelaert, Benoit | | | 1867 | BEL | 0.50 | 1 | -0.26 | 15 | -3.90 | | | Van Loy, Rick | | | 1997 | NED | 0.00 | 1 | -0.60 | 15 | -9.00 | | | Eros, Pal | | | 2071 | HUN | 0.50 | 1 | 0.00 | 15 | 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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