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Individual Calculations April 2008 |
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| Hou, Yifan Total change: 21.70 | |   |
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| Corus Chess 2008 - GM B | Wijk aan Zee | NED | 2008-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2625 | 2527 | 6.00 | 13 | 1.21 | 10 | 12.10 | |
|  Bacrot, Etienne | g | | 2700 | FRA | 0.00 | 1 | -0.27 | 10 | -2.70 | |  Harikrishna, Pentala | g | | 2664 | IND | 0.00 | 1 | -0.32 | 10 | -3.20 | | | Short, Nigel D | g | | 2645 | ENG | 1.00 | 1 | 0.66 | 10 | 6.60 | | | Stellwagen, Daniel | g | | 2625 | NED | 0.50 | 1 | 0.13 | 10 | 1.30 | | | Spoelman, Wouter | m | | 2424 | NED | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Movsesian, Sergei | g | | 2677 | SVK | 0.00 | 1 | -0.30 | 10 | -3.00 | | | Smeets, Jan | g | | 2573 | NED | 1.00 | 1 | 0.56 | 10 | 5.60 | | | Nepomniachtchi, Ian | g | | 2600 | RUS | 0.50 | 1 | 0.10 | 10 | 1.00 | | | L`ami, Erwin | g | | 2581 | NED | 0.00 | 1 | -0.42 | 10 | -4.20 | | | Koneru, Humpy | g | wg | 2612 | IND | 0.50 | 1 | 0.12 | 10 | 1.20 | | | Sargissian, Gabriel | g | | 2676 | ARM | 1.00 | 1 | 0.70 | 10 | 7.00 | | | Cheparinov, Ivan | g | | 2713 | BUL | 0.50 | 1 | 0.24 | 10 | 2.40 | | | Krasenkow, Michal | g | | 2636 | POL | 0.50 | 1 | 0.15 | 10 | 1.50 | |
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) | | | | Aeroflot open 2008 A1 | Moscow | RUS | 2008-02-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2605 | 2527 | 4.50 | 9 | 0.96 | 10 | 9.60 | |
| | Caruana, Fabiano | g | | 2598 | ITA | 0.50 | 1 | 0.10 | 10 | 1.00 | | | Laznicka, Viktor | g | | 2595 | CZE | 1.00 | 1 | 0.59 | 10 | 5.90 | | | Grachev, Boris | g | | 2601 | RUS | 0.00 | 1 | -0.40 | 10 | -4.00 | | | Riazantsev, Alexander | g | | 2628 | RUS | 0.50 | 1 | 0.14 | 10 | 1.40 | | | Azarov, Sergei | g | | 2594 | BLR | 0.50 | 1 | 0.09 | 10 | 0.90 | | | Iordachescu, Viorel | g | | 2586 | MDA | 1.00 | 1 | 0.58 | 10 | 5.80 | | | Grigoriants, Sergey | g | | 2583 | RUS | 0.50 | 1 | 0.08 | 10 | 0.80 | | | Najer, Evgeniy | g | | 2634 | RUS | 0.50 | 1 | 0.15 | 10 | 1.50 | | | Volkov, Sergey | g | | 2623 | RUS | 0.00 | 1 | -0.37 | 10 | -3.70 | |
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) | | |
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