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Individual Calculations September 2009 |
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| Nyvlt, Otto Total change: -4.35 | |   |
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| Nachod Niki Open 2009 | Nachod | CZE | 2009-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1982 | 1960 | 4.00 | 9 | -0.34 | 15 | -5.10 | |
|  Koziak, Vitali | m | | 2360 * | UKR | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Cvejn, Jaroslav | | | 1752 | CZE | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Bartos, Jan | f | | 2197 | CZE | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Svoboda, Zdenek | | | 1717 | CZE | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Vanek, Ladislav | | | 2187 | CZE | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Tsapanidis, Vasilis | | | 1754 | CZE | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Krutina, Ivan | | | 2108 | CZE | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Novotny, Jan | | | 1953 | CZE | 0.50 | 1 | -0.01 | 15 | -0.15 | | | Ivekovic, Tihana | | | 1806 | CRO | 0.50 | 1 | -0.21 | 15 | -3.15 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Czech Open 2009 F - OCE Open | Pardubice | CZE | 2009-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1976 | 1960 | 1.00 | 2 | 0.05 | 15 | 0.75 | |
| | Sevcik, Zdenek | | | 1900 | CZE | 0.50 | 1 | -0.08 | 15 | -1.20 | | | Dietrich, Maximilian | | | 2052 | GER | 0.50 | 1 | 0.13 | 15 | 1.95 | |
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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