Individual Calculations September 2009 |
|
|
Koes, Richard Total change: 2.70 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
|
3e Leiden Chess Tournament | Leiden | NED | 2009-07-10 |
Rc | Ro | w | n | change | K | K*chg | Game |
2023 | 1950 | 3.00 | 7 | 0.18 | 15 | 2.70 | |
| Galje, Hans | | | 2159 | NED | 0.50 | 1 | 0.27 | 15 | 4.05 | | Kamps, Jacques | | | 2041 | NED | 0.50 | 1 | 0.12 | 15 | 1.80 | | Segers, Hans | | | 2021 | NED | 0.00 | 1 | -0.40 | 15 | -6.00 | | Van Straaten, Marco | | | 2094 | NED | 0.50 | 1 | 0.19 | 15 | 2.85 | | Van Den Bergh, Ben | | | 2006 | NED | 0.00 | 1 | -0.42 | 15 | -6.30 | | Van Brussel, Bert | | | 1929 | NED | 0.50 | 1 | -0.03 | 15 | -0.45 | | Niewenhuis, Ruud | | | 1913 | NED | 1.00 | 1 | 0.45 | 15 | 6.75 | | 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) | |
|