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Individual Calculations November 2009 |
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| Bitalzadeh, Ali Total change: -17.60 | |   |
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| Dutch Championship 2009 | Haaksbergen | NED | 2009-09-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2530 | 2437 | 2.00 | 9 | -1.40 | 10 | -14.00 | |
|  Tiviakov, Sergei | g | | 2670 | NED | 0.50 | 1 | 0.29 | 10 | 2.90 | |  Giri, Anish | g | | 2552 | NED | 0.50 | 1 | 0.16 | 10 | 1.60 | | | Van Der Weide, Karel | g | | 2462 | NED | 0.00 | 1 | -0.47 | 10 | -4.70 | | | Reinderman, Dimitri | g | | 2572 | NED | 0.50 | 1 | 0.18 | 10 | 1.80 | | | Ernst, Sipke | g | | 2589 | NED | 0.00 | 1 | -0.30 | 10 | -3.00 | | | Nijboer, Friso | g | | 2540 | NED | 0.50 | 1 | 0.14 | 10 | 1.40 | | | Swinkels, Robin | g | | 2511 | NED | 0.00 | 1 | -0.40 | 10 | -4.00 | | | Miedema, Roi | f | | 2396 | NED | 0.00 | 1 | -0.56 | 10 | -5.60 | | | Cuijpers, Frans | m | | 2480 | NED | 0.00 | 1 | -0.44 | 10 | -4.40 | |
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) | | | | Meesterklasse Round 1 - Dutch Team Competition | Various | NED | 2009-09-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2540 | 2437 | 0.00 | 1 | -0.36 | 10 | -3.60 | |
| | Nijboer, Friso | g | | 2540 | NED | 0.00 | 1 | -0.36 | 10 | -3.60 | |
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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