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Individual Calculations November 2011 |
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| De Firmian, Nick E Total change: -3.90 | |   |
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| Oslo Chess International GM-group | Oslo | NOR | 2011-10-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2444 | 2516 | 5.00 | 9 | -0.33 | 10 | -3.30 | |
|  Sousa, Ludy Helsio Paulo | | | 2237 | NOR | 1.00 | 1 | 0.16 | 10 | 1.60 | |  Getz, Nicolai | m | | 2391 | NOR | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Ostmoe, Geir S. Tallaksen | f | | 2443 | NOR | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Kulaots, Kaido | g | | 2592 | EST | 0.50 | 1 | 0.10 | 10 | 1.00 | | | Volkov, Sergey | g | | 2614 | RUS | 0.50 | 1 | 0.13 | 10 | 1.30 | | | Tiviakov, Sergei | g | | 2647 | NED | 0.00 | 1 | -0.32 | 10 | -3.20 | | | Welling, Gerard | m | | 2322 | NED | 0.00 | 1 | -0.75 | 10 | -7.50 | | | Gullaksen, Eirik | m | | 2376 | NOR | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Van Eijk, Sander | f | | 2372 | NED | 0.50 | 1 | -0.19 | 10 | -1.90 | |
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) | | | | 2nd Annual Boardwalk Open | Asbury Park, New Jersey | USA | 2011-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2348 | 2516 | 2.00 | 3 | -0.06 | 10 | -0.60 | |
| | Hua, David | | | 2116 * | USA | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Sarkar, Justin | m | | 2377 | USA | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Benjamin, Joel | g | | 2552 | USA | 0.50 | 1 | 0.05 | 10 | 0.50 | | | * 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) | | |
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