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Individual Calculations March 2011 |
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| Birkestrand, Odd Total change: -30.90 | |   |
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| Norwegian Western league 1. division North | Various | NOR | 2010-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2174 | 1920 | 0.00 | 1 | -0.19 | 15 | -2.85 | |
|  Kvamme, John A | | | 2174 | NOR | 0.00 | 1 | -0.19 | 15 | -2.85 | |
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) | | | | Tradewise Chess Festival - Masters | Gibraltar | ENG | 2011-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1895 | 1894 | 2.50 | 9 | -1.87 | 15 | -28.05 | |
| | Tari, Aryan | | | 2097 | NOR | 0.50 | 1 | 0.26 | 15 | 3.90 | |  Itkis, Hana | | wf | 2084 | USA | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Ungureanu, Sandu | | | 2078 | ROU | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Kympergr, Vojtech | | | 1631 | CZE | 0.50 | 1 | -0.32 | 15 | -4.80 | | | Freuler, Roman | | | 2092 | SUI | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Matto, Manuel | | | 1838 | ENG | 0.50 | 1 | -0.08 | 15 | -1.20 | | | Berggren, Klas | | | 1494 * | SWE | 0.50 | 1 | -0.42 | 15 | -6.30 | | | Becking, Franz Josef | | | 2029 | GER | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Neumanova, Monika | | | 1712 | CZE | 0.50 | 1 | -0.24 | 15 | -3.60 | | | * 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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