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Individual Calculations January 2011 |
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| Kollen, Zyon Total change: 31.80 | |   |
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| Univé Open | Hoogeveen | NED | 2010-10-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2308 | 2046 | 3.50 | 9 | 1.82 | 15 | 27.30 | |
|  Okkes, Menno | f | | 2378 | NED | 0.00 | 1 | -0.12 | 15 | -1.80 | |  Overeem, Marc | f | | 2224 | NED | 1.00 | 1 | 0.73 | 15 | 10.95 | | | Ris, Robert | m | | 2416 | NED | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Afek, Yochanan | m | | 2269 | ISR | 1.00 | 1 | 0.78 | 15 | 11.70 | | | Bezemer, Arno | f | | 2317 | NED | 1.00 | 1 | 0.83 | 15 | 12.45 | | | Saravanan, Venkatachalam | m | | 2408 | IND | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Tondivar, Babak | f | | 2302 | NED | 0.50 | 1 | 0.31 | 15 | 4.65 | | | Goudriaan, Etienne | | | 2253 | NED | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Timmermans, Ivo | | | 2209 | NED | 0.00 | 1 | -0.28 | 15 | -4.20 | |
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 - Meester - round 3-4 | Various | NED | 2010-11-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2424 | 2053 | 0.50 | 2 | 0.30 | 15 | 4.50 | |
| | Willemze, Thomas | m | | 2394 | NED | 0.50 | 1 | 0.38 | 15 | 5.70 | | | Spoelman, Wouter | g | | 2453 * | NED | 0.00 | 1 | -0.08 | 15 | -1.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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