Individual Calculations September 2023 |
|
|
Bottema, Jeroen Total change: -19.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
|
Nazomervierkampentoernooi Assen 2023 | Assen | NED | 2023-08-25 |
Rc | Ro | w | n | change | K | K*chg | Game |
1532 | 1646 | 1.00 | 3 | -0.95 | 20 | -19.00 | |
| Nieuweboer, Mark | | | 1462 | SUR | 1.00 | 1 | 0.26 | 20 | 5.20 | | Potjer, Gerard | | | 1602 | NED | 0.00 | 1 | -0.56 | 20 | -11.20 | | Kamphorst, Jan | | | 1533 | NED | 0.00 | 1 | -0.65 | 20 | -13.00 | | 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) | |
|