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Individual Calculations September 2009 |
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| Dvir, Ofir Total change: 114.75 | |   |
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| Spring Rishon 2009 | Rishon Le-Zion | ISR | 2009-05-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1892 | 1772 | 4.50 | 7 | 2.06 | 25 | 51.50 | |
|  Heruti, Ofer | | | 1942 | ISR | 1.00 | 1 | 0.72 | 25 | 18.00 | |  Kulikov, Alexander | | | 2061 | ISR | 0.50 | 1 | 0.34 | 25 | 8.50 | | | Veinberg, Nimrod | | | 1869 | ISR | 0.50 | 1 | 0.13 | 25 | 3.25 | | | Papiashvilli, Kobi | | | 1779 | ISR | 0.50 | 1 | 0.01 | 25 | 0.25 | | | Lavi, Royi | | | 1728 | ISR | 0.50 | 1 | -0.06 | 25 | -1.50 | | | Ben-Ari, Hogel | | | 1934 | ISR | 1.00 | 1 | 0.71 | 25 | 17.75 | | | Gera, Yuval | | | 1928 | ISR | 0.50 | 1 | 0.21 | 25 | 5.25 | |
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 B - Tchibo Open | Pardubice | CZE | 2009-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2057 | 1772 | 4.00 | 9 | 2.53 | 25 | 63.25 | |
| | Bertrand, Quentin | | | 2020 | FRA | 1.00 | 1 | 0.81 | 25 | 20.25 | | | Mazej, Jernej | | | 2083 | SLO | 0.00 | 1 | -0.14 | 25 | -3.50 | | | Congiu, Mathilde | | wm | 2169 | FRA | 0.50 | 1 | 0.42 | 25 | 10.50 | | | Van Loy, Rick | | | 2024 | NED | 0.50 | 1 | 0.31 | 25 | 7.75 | | | Pfeufer, Lion | | | 2030 | GER | 0.50 | 1 | 0.32 | 25 | 8.00 | | | Shevchenko, Tanya | | wf | 2119 | UKR | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Struckas, Arunas | | | 1962 | LTU | 1.00 | 1 | 0.75 | 25 | 18.75 | | | Steinhart, Christoph | | | 2037 | GER | 0.00 | 1 | -0.18 | 25 | -4.50 | | | Kotva, Milan | | | 2066 | CZE | 0.50 | 1 | 0.35 | 25 | 8.75 | |
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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