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Individual Calculations July 2009 |
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| Tratatovici, Dan Total change: 15.30 | |   |
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| Reykjavík Open | Reykjavík | ISL | 2009-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2263 | 2122 | 4.00 | 9 | 1.02 | 15 | 15.30 | |
|  Harika, Dronavalli | m | wg | 2472 | IND | 1.00 | 1 | 0.89 | 15 | 13.35 | | | Ris, Robert | m | | 2436 | NED | 0.00 | 1 | -0.14 | 15 | -2.10 | |  Cori T, Deysi | | wm | 2256 | PER | 1.00 | 1 | 0.68 | 15 | 10.20 | | | Caspi, Israel | m | | 2402 | ISR | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Carlhammar, Magnus | | | 2351 | SWE | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Benediktsson, Frimann | | | 1938 | ISL | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Edvardsson, Kristjan | | | 2252 | ISL | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Halldorsson, Gudmundur | | | 2248 | ISL | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Gudmundsson, Kjartan | | | 2009 | ISL | 1.00 | 1 | 0.35 | 15 | 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) | | |
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