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Individual Calculations September 2010 |
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| Gunther, Marcella Total change: 15.75 | |   |
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| Dutch Open - Reservegroup A | Dieren | NED | 2010-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1914 | 1879 | 4.00 | 7 | 0.83 | 15 | 12.45 | |
|  Bons, Jasper | | | 2008 | NED | 0.50 | 1 | 0.17 | 15 | 2.55 | |  Stap, Kees | | | 2088 | NED | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Majhi, Ankit | | | 1657 | NED | 0.50 | 1 | -0.28 | 15 | -4.20 | | | De Ridder, Naomi | | | 1761 | NED | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Officier, Tom | | | 2029 | NED | 0.50 | 1 | 0.20 | 15 | 3.00 | | | Hennink, Arjan | | | 1943 | NED | 0.50 | 1 | 0.09 | 15 | 1.35 | | | Van Der Berg, Wessel | | | 1911 | NED | 1.00 | 1 | 0.54 | 15 | 8.10 | |
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) | | | | 14e Hogeschool Zeeland Toernooi | Vlissingen | NED | 2010-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2007 | 1879 | 3.00 | 8 | 0.22 | 15 | 3.30 | |
| | De Jong, Migchiel | f | | 2279 * | NED | 0.00 | 1 | -0.08 | 15 | -1.20 | | | In `t Veld, Rene | | | 2097 | NED | 1.00 | 1 | 0.78 | 15 | 11.70 | | | Van De Wynkele, Eric | | | 2113 | BEL | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Bottema, Martin | | | 2080 | NED | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Ahmad Saleh, Mohamad | | | 2038 | SYR | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Onrust, Jasper | | | 1691 | NED | 0.50 | 1 | -0.24 | 15 | -3.60 | | | Van Herck, Raf | | | 1679 | BEL | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Bodicker, Rob | | | 2081 | NED | 0.00 | 1 | -0.24 | 15 | -3.60 | | | * 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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