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Individual Calculations September 2009 |
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| Zakharov, Alexander Total change: 3.40 | |   |
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| 9th Invitational European Senior Championships | Rogaska Slatina | SLO | 2009-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2306 | 2422 | 5.50 | 9 | -0.34 | 10 | -3.40 | |
|  Stull, Norbert | | | 2156 | LUX | 1.00 | 1 | 0.18 | 10 | 1.80 | |  Archangelsky, Mikhail | m | | 2210 | RUS | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Gruzmann, Boris | f | | 2237 | RUS | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Tseshkovsky, Vitaly | g | | 2573 | RUS | 0.00 | 1 | -0.30 | 10 | -3.00 | | | Wittmann, Walter | m | | 2274 | AUT | 0.50 | 1 | -0.20 | 10 | -2.00 | | | Zoltek, Tadeusz | f | | 2194 | POL | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Onoprienko, Vladimir | m | | 2318 | RUS | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Shvedchikov, Anatoly | m | | 2396 | RUS | 0.50 | 1 | -0.04 | 10 | -0.40 | | | Bogdanov, Valentin | m | | 2395 | UKR | 0.00 | 1 | -0.54 | 10 | -5.40 | |
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) | | | | 4. Vladimir Dvorkovich Memorial 2009 open | Taganrog | RUS | 2009-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2351 | 2422 | 6.00 | 9 | 0.68 | 10 | 6.80 | |
| | Chernyh, V. | | | 2143 | RUS | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Mandrikin, Igor | | | 2268 | RUS | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Karpov, Vadim | m | | 2386 | RUS | 0.00 | 1 | -0.55 | 10 | -5.50 | | | Petrov, Artur | f | | 2341 | RUS | 0.50 | 1 | -0.11 | 10 | -1.10 | | | Petrova, Olga | | | 2262 | RUS | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Stukopin, Andrey | f | | 2398 | RUS | 0.50 | 1 | -0.03 | 10 | -0.30 | | | Mikhailov, Sergey | | | 2416 | RUS | 1.00 | 1 | 0.49 | 10 | 4.90 | | | Papin, Vasily | m | | 2485 | RUS | 0.50 | 1 | 0.09 | 10 | 0.90 | | | Petrushin, Alexander I | m | | 2456 | RUS | 0.50 | 1 | 0.05 | 10 | 0.50 | |
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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