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Individual Calculations March 2013 |
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| Halkias, Stelios Total change: -12.20 | |   |
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| Moscow-Open 2013 A | Moscow | RUS | 2013-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2413 | 2566 | 5.00 | 8 | -0.62 | 10 | -6.20 | |
|  Kostin, Alexey | m | | 2336 | RUS | 1.00 | 1 | 0.21 | 10 | 2.10 | |  Arslanov, Shamil | m | | 2391 | RUS | 0.50 | 1 | -0.23 | 10 | -2.30 | | | Khruschiov, Alexey | g | | 2431 | MDA | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Meribanov, Vitaly | f | | 2426 | BLR | 0.00 | 1 | -0.69 | 10 | -6.90 | | | Iljiushenok, Ilia | | | 2408 | RUS | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Sharafiev, Azat | m | | 2434 | RUS | 0.50 | 1 | -0.18 | 10 | -1.80 | | | Shukh, Nikolai | m | | 2413 | RUS | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Airapetian, Gor | m | | 2462 | RUS | 0.50 | 1 | -0.14 | 10 | -1.40 | |
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 2013 | Reykjavik | ISL | 2013-02-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2398 | 2566 | 5.00 | 8 | -0.60 | 10 | -6.00 | |
| | Ofstad, Sigurd | | | 2166 * | NOR | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Valenti, Giuseppe | f | | 2204 | ITA | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Diermair, Andreas | m | | 2407 | AUT | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Zumsande, Martin | m | | 2419 | GER | 1.00 | 1 | 0.30 | 10 | 3.00 | | | So, Wesley | g | | 2684 | PHI | 0.00 | 1 | -0.34 | 10 | -3.40 | | | Schreiner, Peter | m | | 2439 | AUT | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Bartholomew, John | m | | 2435 | USA | 0.50 | 1 | -0.18 | 10 | -1.80 | | | Kjartansson, Gudmundur | m | | 2430 | ISL | 0.50 | 1 | -0.18 | 10 | -1.80 | | | * 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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