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Individual Calculations January 2012 |
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| Afek, Yochanan Total change: 2.00 | |   |
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| Dutch Team Competition - 1B - Round 2-4 | Various | NED | 2011-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2301 | 2299 | 2.50 | 3 | 1.01 | 10 | 10.10 | |
|  Leenhouts, Koen | m | | 2387 | NED | 1.00 | 1 | 0.62 | 10 | 6.20 | | | Sutmuller, Jos | | | 2206 | NED | 1.00 | 1 | 0.37 | 10 | 3.70 | |  Blokhuis, Edgar | f | | 2310 | NED | 0.50 | 1 | 0.02 | 10 | 0.20 | |
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) | | | | London Chess Classic 2011: Open | London | ENG | 2011-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2137 | 2301 | 5.50 | 9 | -0.81 | 10 | -8.10 | |
| | Phillips, Owen S | | | 1959 | ENG | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Skutta, Bernd, Dr. | | | 2098 | GER | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Grover, Sahaj | m | | 2515 | IND | 0.00 | 1 | -0.23 | 10 | -2.30 | | | Murray, David | | | 2133 | IRL | 0.50 | 1 | -0.22 | 10 | -2.20 | | | Nandhidhaa, Pv | | | 2139 | IND | 0.00 | 1 | -0.71 | 10 | -7.10 | | | Seymour, Timothy P | | | 2033 | ENG | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Compton, Alistair | | | 2024 | NZL | 1.00 | 1 | 0.17 | 10 | 1.70 | | | White, Michael J R | f | | 2213 | ENG | 0.00 | 1 | -0.62 | 10 | -6.20 | | | Mareckova, Martina | | | 2123 | CZE | 1.00 | 1 | 0.27 | 10 | 2.70 | |
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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