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Individual Calculations April 2008 |
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| Gunnarsson, Jon Viktor Total change: 1.80 | |   |
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| Icelandic 1 div | Reykjavik | ISL | 2008-02-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2244 | 2429 | 1.50 | 3 | -0.69 | 10 | -6.90 | |
|  Karlsson, Agust S | f | | 2270 | ISL | 0.00 | 1 | -0.71 | 10 | -7.10 | |  Arnarson, Sigurdur | | | 2125 | ISL | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Johannesson, Ingvar Thor | f | | 2338 | ISL | 0.50 | 1 | -0.12 | 10 | -1.20 | |
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 |
| 2456 | 2429 | 4.50 | 8 | 0.87 | 10 | 8.70 | |
| | Steil-Antoni, Fiona | | wf | 2122 | LUX | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Lie, Kjetil A | g | | 2556 | NOR | 0.00 | 1 | -0.33 | 10 | -3.30 | | | Hagesaether, Ellen | | wm | 2234 | NOR | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Jankovic, Alojzije | g | | 2541 | CRO | 1.00 | 1 | 0.65 | 10 | 6.50 | | | Meier, Georg | g | | 2570 | GER | 0.00 | 1 | -0.31 | 10 | -3.10 | | | Nataf, Igor-Alexandre | g | | 2552 | FRA | 0.50 | 1 | 0.17 | 10 | 1.70 | | | Bojkov, Dejan | m | | 2523 | BUL | 0.50 | 1 | 0.13 | 10 | 1.30 | | | Adly, Ahmed | g | | 2551 | EGY | 0.50 | 1 | 0.17 | 10 | 1.70 | |
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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