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Individual Calculations November 2009 |
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| Ernst, Sipke Total change: -2.50 | |   |
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| Dutch Championship 2009 | Haaksbergen | NED | 2009-09-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2494 | 2589 | 5.00 | 8 | -0.02 | 10 | -0.20 | |
|  Giri, Anish | g | | 2552 | NED | 0.50 | 1 | -0.05 | 10 | -0.50 | |  Van Der Weide, Karel | g | | 2462 | NED | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Reinderman, Dimitri | g | | 2572 | NED | 0.00 | 1 | -0.52 | 10 | -5.20 | | | Nijboer, Friso | g | | 2540 | NED | 0.50 | 1 | -0.07 | 10 | -0.70 | | | Bitalzadeh, Ali | m | | 2437 | NED | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Swinkels, Robin | g | | 2511 | NED | 0.50 | 1 | -0.11 | 10 | -1.10 | | | Miedema, Roi | f | | 2396 | NED | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Cuijpers, Frans | m | | 2480 | NED | 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) | | | | Meesterklasse Round 1 - Dutch Team Competition | Various | NED | 2009-09-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2416 | 2589 | 0.50 | 1 | -0.23 | 10 | -2.30 | |
| | Fiebig, Thomas | | | 2416 | GER | 0.50 | 1 | -0.23 | 10 | -2.30 | |
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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