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Individual Calculations May 2012 |
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| Zuiderweg, Edwin Total change: 9.90 | |   |
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| NOSBO kampioenschap 2012 | Groningen | NED | 2012-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2032 | 2025 | 2.00 | 4 | 0.03 | 15 | 0.45 | |
|  Clemens, Adrian | f | | 2238 | NED | 0.00 | 1 | -0.23 | 15 | -3.45 | |  Mostertman, Johan | | | 1826 | NED | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Van Foreest, Jorden | | | 2172 | NED | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Roorda, Maarten | | | 1893 | NED | 1.00 | 1 | 0.32 | 15 | 4.80 | |
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) | | | | Dutch Team Competition - 3B - Round 7-9 | Various | NED | 2012-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2073 | 2025 | 1.50 | 2 | 0.63 | 15 | 9.45 | |
| | Verstegen, Christ | | | 2023 | NED | 1.00 | 1 | 0.50 | 15 | 7.50 | | | Merza, Morris | | | 2123 | NED | 0.50 | 1 | 0.13 | 15 | 1.95 | |
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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