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Individual Calculations September 2010 |
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| Gravemaker, Wim J Total change: 0.00 | |   |
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| 4e Leiden Chess Tournament | Leiden | NED | 2010-07-09 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 2081 | 0 | 3.00 | 9 | 0.00 | 1956 | | 0.00 | |
|  Van Straaten, Marco | | | 1978 | NED | 1.00 | 1 | 0.00 | | 0.00 | |  Ducarmon, Quinten | | | 2225 | NED | 0.50 | 1 | 0.00 | | 0.00 | | | De Graaff, Rag | | | 2148 | NED | 0.00 | 1 | 0.00 | | 0.00 | | | Oosterom, Erik | | | 2109 | NED | 0.50 | 1 | 0.00 | | 0.00 | | | Pienabarca, Nicola | | | 2068 | ITA | 0.00 | 1 | 0.00 | | 0.00 | | | Bakker, Guido | | | 2122 | NED | 0.50 | 1 | 0.00 | | 0.00 | | | Burggraaf, Jan-Theodoor | | | 2037 | NED | 0.50 | 1 | 0.00 | | 0.00 | | | Braggaar, Pim | | | 2043 | NED | 0.00 | 1 | 0.00 | | 0.00 | | | Kerkvliet, Max | | | 1999 | NED | 0.00 | 1 | 0.00 | | 0.00 | |
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 | Rp | K | K*chg | Game |
| 2077 | 0 | 0.50 | 5 | 0.00 | 1711 | | 0.00 | |
| | Laarhoven, Thijs | | | 2223 | NED | 0.00 | 1 | 0.00 | | 0.00 | | | Stange, Wim | | | 2075 | NED | 0.50 | 1 | 0.00 | | 0.00 | | | Reyniers, Pieter | | | 2055 | BEL | 0.00 | 1 | 0.00 | | 0.00 | | | Van Midde, Jon | | | 2022 | NED | 0.00 | 1 | 0.00 | | 0.00 | | | Roggeveen, Wouter | | | 2008 | NED | 0.00 | 1 | 0.00 | | 0.00 | |
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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