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Individual Calculations July 2012 |
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| Grigoryan, Karen H Total change: 11.80 | |   |
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| International Open Chess Tournament Albena 2012 | Albena | BUL | 2012-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2357 | 2517 | 7.00 | 9 | 0.76 | 10 | 7.60 | |
|  Stamnov, Aleksander | f | | 2191 | MKD | 0.50 | 1 | -0.37 | 10 | -3.70 | |  Steil-Antoni, Fiona | | wm | 2142 | LUX | 0.50 | 1 | -0.41 | 10 | -4.10 | | | Dastan, Muhammed Batuhan | c | | 2272 | TUR | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Ji, Dan | | | 2326 | CHN | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Nikolova, Adriana | | wg | 2345 | BUL | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Akopian, Vladimir | g | | 2697 | ARM | 0.00 | 1 | -0.26 | 10 | -2.60 | | | Ovod, Evgenija | m | wg | 2410 | RUS | 1.00 | 1 | 0.35 | 10 | 3.50 | | | Shalamberidze, Akaki | m | | 2333 | GEO | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Xiu, Deshun | g | | 2494 | CHN | 1.00 | 1 | 0.47 | 10 | 4.70 | |
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) | | | | 1st Grand Europe Open | Golden Sands | BUL | 2012-06-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2457 | 2517 | 5.50 | 9 | 0.42 | 10 | 4.20 | |
| | Korduban, Valerij | | | 2127 | UKR | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Nikolova, Adriana | | wg | 2345 | BUL | 0.50 | 1 | -0.23 | 10 | -2.30 | | | Qashashvili, Alexandre | m | | 2299 | GEO | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Mrdja, Milan | m | | 2372 | CRO | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Vajda, Levente | g | | 2600 | ROU | 0.50 | 1 | 0.11 | 10 | 1.10 | | | Fier, Alexandr | g | | 2596 | BRA | 1.00 | 1 | 0.61 | 10 | 6.10 | | | Tikkanen, Hans | g | | 2566 | SWE | 0.00 | 1 | -0.43 | 10 | -4.30 | | | Petrosian, Tigran L | g | | 2657 | ARM | 0.50 | 1 | 0.19 | 10 | 1.90 | | | Nabaty, Tamir | g | | 2553 | ISR | 0.00 | 1 | -0.45 | 10 | -4.50 | |
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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