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Individual Calculations May 2012 |
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| Erwich, Marc Total change: 2.80 | |   |
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| Nationale Interclubs 2011-2012 | Various | BEL | 2011-10-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2364 | 2422 | 2.00 | 3 | 0.28 | 10 | 2.80 | |
|  Dambacher, Martijn | m | | 2496 | NED | 0.50 | 1 | 0.10 | 10 | 1.00 | |  Tiggelman, Rene | | | 2208 | NED | 0.50 | 1 | -0.27 | 10 | -2.70 | | | Van Oosterom, Chiel | m | | 2389 | NED | 1.00 | 1 | 0.45 | 10 | 4.50 | |
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) | | |
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