|
Individual Calculations August 2023 |
|
|
|
| Duijker, Bert Total change: 6.80 | |   |
|
| 28. Bad Bertricher Schachtage 2023 Seniorenturnier over 50 | Bad Bertrich | GER | 2023-06-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1821 | 1844 | 5.00 | 9 | 0.34 | 20 | 6.80 | |
|  Beitz, Joanne | | | 1444 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Bien, Stefan | | | 2027 | GER | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Kretschel, Klaus | | | 2000 | GER | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Puetz, Peter | | | 1624 | GER | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Schmid, Arnold | | | 1608 | GER | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Heid, Michael | | | 1943 | GER | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Rehn, Ralf | | | 2099 | FIN | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Linke, Michael | | | 1712 | GER | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Kuehn, Matthias | | | 1934 | GER | 0.50 | 1 | 0.12 | 20 | 2.40 | | | * 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) | | |
|
