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Individual Calculations April 2008 |
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| Kogan, Artur Total change: -21.00 | |   |
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| Israel Intl Champ 2008 | Maalot | ISR | 2008-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2623 | 2591 | 2.00 | 9 | -2.10 | 10 | -21.00 | |
|  Khenkin, Igor | g | | 2602 | GER | 0.50 | 1 | 0.02 | 10 | 0.20 | | | Postny, Evgeny | g | | 2627 | ISR | 0.00 | 1 | -0.45 | 10 | -4.50 | |  Smirin, Ilia | g | | 2616 | ISR | 0.00 | 1 | -0.47 | 10 | -4.70 | | | Roiz, Michael | g | | 2659 | ISR | 0.00 | 1 | -0.41 | 10 | -4.10 | | | Gyimesi, Zoltan | g | | 2605 | HUN | 0.50 | 1 | 0.02 | 10 | 0.20 | | | Avrukh, Boris | g | | 2628 | ISR | 0.00 | 1 | -0.45 | 10 | -4.50 | | | Moiseenko, Alexander | g | | 2643 | UKR | 1.00 | 1 | 0.57 | 10 | 5.70 | | | Rodshtein, Maxim | g | | 2614 | ISR | 0.00 | 1 | -0.47 | 10 | -4.70 | | | Macieja, Bartlomiej | g | | 2617 | POL | 0.00 | 1 | -0.46 | 10 | -4.60 | |
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) | | |
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