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Individual Calculations April 2008 |
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| Nataf, Igor-Alexandre Total change: -8.60 | |   |
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| Icelandic 1 div | Reykjavik | ISL | 2008-02-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2435 | 2552 | 2.50 | 3 | 0.61 | 10 | 6.10 | |
|  Danielsen, Henrik | g | | 2506 | ISL | 0.50 | 1 | -0.06 | 10 | -0.60 | |  Valtysson, Thor | | | 2202 | ISL | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Hjartarson, Johann | g | | 2596 | ISL | 1.00 | 1 | 0.56 | 10 | 5.60 | |
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) | | | | Reykjavik Open 2008 | Reykjavik | ISL | 2008-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2355 | 2552 | 4.50 | 8 | -1.47 | 10 | -14.70 | |
| | Kjartansson, David | f | | 2288 | ISL | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Gaponenko, Inna | m | wg | 2422 | UKR | 0.00 | 1 | -0.68 | 10 | -6.80 | | | Grover, Sahaj | f | | 2242 | IND | 0.50 | 1 | -0.36 | 10 | -3.60 | | | Kristjansson, Atli Freyr | | | 2202 | ISL | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Paehtz, Elisabeth | m | wg | 2420 | GER | 0.50 | 1 | -0.18 | 10 | -1.80 | | | Gunnarsson, Jon Viktor | m | | 2429 | ISL | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Lie, Espen | m | | 2428 | NOR | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Popovic, Milos T | m | | 2405 | SRB | 0.50 | 1 | -0.20 | 10 | -2.00 | |
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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