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Individual Calculations October 2012 |
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| Cheparinov, Ivan Total change: 20.80 | |   |
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| 40th World Chess Olympiad-Open | Istanbul | TUR | 2012-08-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2447 | 2681 | 7.50 | 10 | -0.19 | 10 | -1.90 | |
|  Dukaczewski, Piotr | m | | 2281 * | POL | 0.50 | 1 | -0.42 | 10 | -4.20 | |  Djuraev, Sokhib | f | | 2354 | TJK | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Fressinet, Laurent | g | | 2714 | FRA | 0.50 | 1 | 0.05 | 10 | 0.50 | | | Leiva, Giuseppe | f | | 2283 | PER | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Torre, Eugenio | g | | 2469 | PHI | 0.50 | 1 | -0.27 | 10 | -2.70 | | | Van Wely, Loek | g | | 2691 | NED | 0.50 | 1 | 0.01 | 10 | 0.10 | | | Atabayev, Yusup | f | | 2411 | TKM | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Steel, Henry Robert | f | | 2397 | RSA | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Dzhumaev, Marat | g | | 2499 | UZB | 0.50 | 1 | -0.24 | 10 | -2.40 | | | Ynojosa, Felix Jose | f | | 2374 | VEN | 1.00 | 1 | 0.14 | 10 | 1.40 | | | * 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 |
| 2677 | 2689 | 7.00 | 10 | 1.84 | 10 | 18.40 | |
| | Atalik, Suat | g | | 2603 | TUR | 0.50 | 1 | -0.12 | 10 | -1.20 | | | Areshchenko, Alexander | g | | 2702 | UKR | 0.50 | 1 | 0.02 | 10 | 0.20 | | | Malakhov, Vladimir | g | | 2700 | RUS | 1.00 | 1 | 0.52 | 10 | 5.20 | | | Nisipeanu, Liviu-Dieter | g | | 2648 | ROU | 0.50 | 1 | -0.06 | 10 | -0.60 | | | Jobava, Baadur | g | | 2734 | GEO | 1.00 | 1 | 0.56 | 10 | 5.60 | | | Atalik, Suat | g | | 2603 | TUR | 1.00 | 1 | 0.38 | 10 | 3.80 | | | Areshchenko, Alexander | g | | 2702 | UKR | 1.00 | 1 | 0.52 | 10 | 5.20 | | | Malakhov, Vladimir | g | | 2700 | RUS | 0.50 | 1 | 0.02 | 10 | 0.20 | | | Nisipeanu, Liviu-Dieter | g | | 2648 | ROU | 0.50 | 1 | -0.06 | 10 | -0.60 | | | Jobava, Baadur | g | | 2734 | GEO | 0.50 | 1 | 0.06 | 10 | 0.60 | |
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) | | | | 62nd Team Championship Men 2012 | Sunny Beach | BUL | 2012-09-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2575 | 2689 | 3.00 | 4 | 0.43 | 10 | 4.30 | |
| | Ermenkov, Evgenij | g | | 2429 | BUL | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Eljanov, Pavel | g | | 2684 | UKR | 0.00 | 1 | -0.51 | 10 | -5.10 | | | Grigorov, Grigor | g | | 2501 | BUL | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Georgiev, Kiril | g | | 2687 | BUL | 1.00 | 1 | 0.50 | 10 | 5.00 | |
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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