|
Individual Calculations March 2023 |
|
|
|
| Andringa, Arjo Total change: 64.40 | |   |
|
| DD Den Haag Open Schaakkampioenschap 2022 Round 1-4 | Den Haag | NED | 2023-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2007 | 1695 | 2.00 | 2 | 1.72 | 40 | 68.80 | |
|  Boeren, Jurriaan | | | 1996 | NED | 1.00 | 1 | 0.85 | 40 | 34.00 | |  Romkes, Gosse | | | 2018 | NED | 1.00 | 1 | 0.87 | 40 | 34.80 | |
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) | | | | Dutch Team Competition 2022-2023 - Klasse 4 Round 6 | Various | NED | 2023-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2047 | 1695 | 0.00 | 1 | -0.11 | 40 | -4.40 | |
| | Van Engen, Herman | | | 2047 | NED | 0.00 | 1 | -0.11 | 40 | -4.40 | |
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) | | |
|
