|
Individual Calculations September 2009 |
|
|
|
| Roggeveen, Wouter Total change: -21.15 | |   |
|
| Dutch Open | Dieren | NED | 2009-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2177 | 2025 | 1.50 | 8 | -0.91 | 15 | -13.65 | |
|  Van Dooren, Dirk | f | | 2308 | NED | 0.00 | 1 | -0.16 | 15 | -2.40 | |  Haast, Anne | | | 2158 | NED | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Spaan, Nathanael | | | 2194 | NED | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Wilgenhof, Otto | | | 2207 | NED | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Zimmermann, Luc | | | 2112 | NED | 0.50 | 1 | 0.12 | 15 | 1.80 | | | Van Den Bergh, Peter | | | 2095 | NED | 1.00 | 1 | 0.60 | 15 | 9.00 | | | Van Veen, Oscar | f | | 2233 | NED | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Mellema, Andries | | | 2110 | NED | 0.00 | 1 | -0.38 | 15 | -5.70 | |
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) | | | | Hogeschool Zeeland Chess Tournament 2009 | Vlissingen | NED | 2009-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2152 | 2025 | 1.50 | 6 | -0.50 | 15 | -7.50 | |
| | Heltzel, Joost | c | | 2262 | NED | 0.50 | 1 | 0.30 | 15 | 4.50 | | | Dek, Lennart | | | 2205 | NED | 0.50 | 1 | 0.24 | 15 | 3.60 | | | Kiran, Manisha Mohanty | | wm | 2204 | IND | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Van Hoeve, Ab | | | 2198 | NED | 0.50 | 1 | 0.23 | 15 | 3.45 | | | Van Den Berg, Ad | | | 2197 | NED | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Aben, Paul | | | 1846 | NED | 0.00 | 1 | -0.73 | 15 | -10.95 | |
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) | | |
|
