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Individual Calculations October 2012 |
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| Areshchenko, Alexander Total change: 7.70 | |   |
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| M.Botvinnik Memorial 2012 | St. Petersburg | RUS | 2012-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2525 | 2691 | 7.00 | 9 | 0.67 | 10 | 6.70 | |
|  Rjanova, Valery | | wf | 2291 * | RUS | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Arslanov, Shamil | m | | 2416 | RUS | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Belozerov, Andrei | g | | 2504 | RUS | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Onischuk, Vladimir | g | | 2547 | UKR | 0.50 | 1 | -0.19 | 10 | -1.90 | | | Lysyj, Igor | g | | 2624 | RUS | 1.00 | 1 | 0.41 | 10 | 4.10 | | | Aleksandrov, Aleksej | g | | 2597 | BLR | 0.50 | 1 | -0.13 | 10 | -1.30 | | | Romanov, Evgeny | g | | 2595 | RUS | 0.50 | 1 | -0.13 | 10 | -1.30 | | | Bukavshin, Ivan | g | | 2476 | RUS | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Zvjaginsev, Vadim | g | | 2671 | RUS | 0.50 | 1 | -0.03 | 10 | -0.30 | | | * 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) | | | | Tournament of the Black Sea countries | Burgas | BUL | 2012-09-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2675 | 2702 | 5.50 | 10 | 0.10 | 10 | 1.00 | |
| | Nisipeanu, Liviu-Dieter | g | | 2648 | ROU | 0.50 | 1 | -0.08 | 10 | -0.80 | | | Cheparinov, Ivan | g | | 2689 | BUL | 0.50 | 1 | -0.02 | 10 | -0.20 | | | Jobava, Baadur | g | | 2734 | GEO | 0.50 | 1 | 0.04 | 10 | 0.40 | | | Malakhov, Vladimir | g | | 2700 | RUS | 0.50 | 1 | 0.00 | 10 | 0.00 | | | Atalik, Suat | g | | 2603 | TUR | 1.00 | 1 | 0.36 | 10 | 3.60 | | | Nisipeanu, Liviu-Dieter | g | | 2648 | ROU | 1.00 | 1 | 0.42 | 10 | 4.20 | | | Cheparinov, Ivan | g | | 2689 | BUL | 0.00 | 1 | -0.52 | 10 | -5.20 | | | Jobava, Baadur | g | | 2734 | GEO | 0.50 | 1 | 0.04 | 10 | 0.40 | | | Malakhov, Vladimir | g | | 2700 | RUS | 0.50 | 1 | 0.00 | 10 | 0.00 | | | Atalik, Suat | g | | 2603 | TUR | 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) | | |
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