Individual Calculations August 2023 |
|
|
Van Rootselaar, Rik Total change: 145.60 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
|
Amsterdam Science Park Chess Tournament 2023 - Group A | Amsterdam | NED | 2023-07-15 |
Rc | Ro | w | n | change | K | K*chg | Game |
2139 | 1891 | 5.50 | 9 | 3.64 | 40 | 145.60 | |
| Pronk, Sven | | | 2050 | NED | 1.00 | 1 | 0.71 | 40 | 28.40 | | De Winter, Arthur | f | | 2378 | NED | 0.00 | 1 | -0.04 | 40 | -1.60 | | Van Nieuwkerk, Ton | | | 2038 | NED | 1.00 | 1 | 0.70 | 40 | 28.00 | | Overeem, Marc | f | | 2097 | NED | 0.50 | 1 | 0.26 | 40 | 10.40 | | Arnold, Rhys | | | 2111 | NED | 1.00 | 1 | 0.78 | 40 | 31.20 | | Bosboom, Ardin | | | 2106 | NED | 1.00 | 1 | 0.77 | 40 | 30.80 | | De Groote, Ewoud | | | 2232 | NED | 0.00 | 1 | -0.12 | 40 | -4.80 | | Shakhverdian, William | | | 2129 | NED | 0.00 | 1 | -0.20 | 40 | -8.00 | | Baarslag, Ed | | | 2112 | NED | 1.00 | 1 | 0.78 | 40 | 31.20 | | 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) | |
|