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Individual Calculations October 2023 |
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| Vos, Rik Total change: 33.60 | |   |
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| Open Internacional de Sants - Ciutat de Barcelona 2023 | Barcelona | ESP | 2023-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1997 | 1965 | 5.00 | 10 | 0.43 | 20 | 8.60 | |
|  Subhayan, Kundu | | | 2340 | IND | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Ardu, Luigi | | | 1715 | ITA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Alvarez Albiol, Victor | f | | 2153 | ESP | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Ventura Bolet, Alexandre | | | 2227 | ESP | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Van Dam, Niels | | | 2151 | NED | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Garcia Rodriguez, Laia | | | 1708 | ESP | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Vashisht-Pigem, Raman | | | 1565 * | ENG | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Alcaraz Lopez, Francesc | | | 1778 | ESP | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Rek, Slava | | | 2138 | CAN | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Rivalin, Kenny | | | 2190 | FRA | 1.00 | 1 | 0.78 | 20 | 15.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Brussels Open Fall 2023 Rounds 1-4 | Brussels | BEL | 2023-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1935 | 1992 | 2.50 | 3 | 0.76 | 20 | 15.20 | |
| | D`haijere, Arnaud | | | 1875 | BEL | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Ahmetaj, Rasim | | | 1876 | BEL | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Perez Bolanos, Joel | | | 2053 | ESP | 1.00 | 1 | 0.58 | 20 | 11.60 | |
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) | | | | Belgian Interclubs 2023-2024 Round 1 | Various Places | BEL | 2023-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1984 | 1992 | 1.00 | 1 | 0.49 | 20 | 9.80 | |
| | Van Der Fraenen, Joep | | | 1984 | BEL | 1.00 | 1 | 0.49 | 20 | 9.80 | |
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) | | |
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