|
Individual Calculations February 2024 |
|
|
|
| Ris, Gert-Jan Total change: -12.00 | |   |
|
| Chessfestival Groningen 2023 Compact BCD | Groningen | NED | 2023-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1539 | 1595 | 2.00 | 4 | -0.30 | 40 | -12.00 | |
|  Oord, Jan | | | 1462 | NED | 1.00 | 1 | 0.32 | 40 | 12.80 | |  Van Velthoven, Paul | | | 1645 | NED | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Van Der Veen, Anne | | | 1565 | NED | 0.00 | 1 | -0.54 | 40 | -21.60 | | | Roelofs, Gerard | | | 1485 | NED | 1.00 | 1 | 0.35 | 40 | 14.00 | |
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) | | |
|
