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Individual Calculations April 2013 |
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| Van Oosterom, Chiel Total change: 4.50 | |   |
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| Belgische Interclubs 2012-2013 | all | BEL | 2012-09-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2347 | 2384 | 2.50 | 4 | 0.31 | 10 | 3.10 | |
|  Penson, Thierry | | | 2191 | BEL | 0.50 | 1 | -0.25 | 10 | -2.50 | |  Diepeveen, Vincent | f | | 2264 | NED | 1.00 | 1 | 0.34 | 10 | 3.40 | | | Schneider, Bernd | m | | 2406 | GER | 0.50 | 1 | 0.03 | 10 | 0.30 | | | Bok, Benjamin | m | | 2525 | NED | 0.50 | 1 | 0.19 | 10 | 1.90 | |
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) | | | | 14th Annual Pittsburgh Open | Pittsburgh, Pennsylvania | USA | 2013-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2229 | 2375 | 3.50 | 5 | 0.14 | 10 | 1.40 | |
| | Zhang, Yuanchen | | | 2018 | CAN | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Atalik, Suat | g | | 2600 | TUR | 0.50 | 1 | 0.28 | 10 | 2.80 | | | Mo, Kevin | | | 2282 | USA | 0.50 | 1 | -0.13 | 10 | -1.30 | | | Pappu, Ananth | | | 2102 | USA | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Meekins, Kristopher C | | | 2143 | USA | 0.50 | 1 | -0.29 | 10 | -2.90 | |
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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