|
Individual Calculations August 2023 |
|
|
|
| Van Nie, Pjotr Total change: -9.80 | |   |
|
| Amsterdam Science Park Chess Tournament 2023 - Group B | Amsterdam | NED | 2023-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1648 | 1701 | 3.50 | 7 | -0.49 | 20 | -9.80 | |
|  Peper, Jeroen | | | 1543 | NED | 0.50 | 1 | -0.21 | 20 | -4.20 | |  Winter, Sven | | | 1535 | NED | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Sterrenburg, Kees | | | 1922 | NED | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Wielenga, Lorenz | | | 1635 | GER | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Van Den Hoogen, Arie | | | 1940 | NED | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Scholten, Titus | | | 1424 | NED | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Elferink, Leon | | | 1534 | NED | 0.00 | 1 | -0.72 | 20 | -14.40 | |
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) | | |
|
