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Individual Calculations July 2008 |
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| Wiersma, Eelke Total change: 4.70 | |   |
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| Dutch Team Competition - Meester - round 7-9 | Various | NED | 2007-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2327 | 2429 | 2.00 | 3 | 0.10 | 10 | 1.00 | |
|  Zaragatski, Ilja | | | 2480 | GER | 0.50 | 1 | 0.07 | 10 | 0.70 | |  Rietman, Frits | | | 2227 | NED | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Span, Paul | | | 2274 | NED | 0.50 | 1 | -0.21 | 10 | -2.10 | |
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) | | | | Nationale Interclubs | Various | BEL | 2007-10-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2496 | 2426 | 2.00 | 4 | 0.37 | 10 | 3.70 | |
| | Coenen, Norbert | m | | 2369 | GER | 1.00 | 1 | 0.42 | 10 | 4.20 | | | Malakhatko, Vadim | g | | 2596 | BEL | 0.50 | 1 | 0.22 | 10 | 2.20 | | | Chuchelov, Vladimir | g | | 2544 | BEL | 0.00 | 1 | -0.34 | 10 | -3.40 | | | Popovic, Petar | g | | 2474 | SRB | 0.50 | 1 | 0.07 | 10 | 0.70 | |
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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