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Individual Calculations February 2015 |
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| Petrosyan, Tigran Total change: -7.80 | |   |
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| XXV Miedzynarodowy Festiwal Szachowy CRACOVIA 2014 Grupa A | Krakow | POL | 2014-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2311 | 2429 | 6.50 | 9 | 0.65 | 10 | 6.50 | |
|  Gasik, Anna | | wm | 2182 | POL | 1.00 | 1 | 0.19 | 10 | 1.90 | |  Gumularz, Szymon | | | 2241 | POL | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Skawinski, Arkadiusz | f | | 2346 | POL | 0.50 | 1 | -0.11 | 10 | -1.10 | | | Gazik, Viktor | f | | 2283 | SVK | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Sivuk, Vitaly | g | | 2501 | UKR | 0.00 | 1 | -0.40 | 10 | -4.00 | | | Gbyl, Andrzej | | | 2171 | POL | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Dragun, Kamil | g | | 2547 | POL | 0.00 | 1 | -0.34 | 10 | -3.40 | | | Koykka, Pekka | f | | 2303 | FIN | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Polok, Kacper | | | 2228 | POL | 1.00 | 1 | 0.24 | 10 | 2.40 | |
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) | | | | PRAGUE OPEN 2015 - A - IM open | Praha | CZE | 2015-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2172 | 2429 | 5.00 | 8 | -1.43 | 10 | -14.30 | |
| | Lien, Kjell Hakon | | | 2029 * | NOR | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Moradi, Kimia | | | 2029 * | IRI | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Kozusek, Daniel | | | 2175 | CZE | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Mohammad, Nubairshah Shaikh | | | 2275 | IND | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Mukashev, Assan | | | 2265 | CZE | 0.00 | 1 | -0.72 | 10 | -7.20 | | | Frink, Ferenc | f | | 2130 | HUN | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Machan, Jan | | | 2240 | CZE | 0.50 | 1 | -0.25 | 10 | -2.50 | | | Smid, Miroslav | | | 2235 | CZE | 0.50 | 1 | -0.25 | 10 | -2.50 | | | * 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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