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Individual Calculations December 2023 |
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| Bosboom, Manuel Total change: 14.60 | |   |
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| Open Internacional Cidade de Lagos | Lagos | POR | 2023-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2209 | 2344 | 6.50 | 8 | 1.49 | 10 | 14.90 | |
|  Colloridi, Catalina | | | 1944 * | ESP | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Jai, Sankar Subramanian | | | 1840 | IND | 0.50 | 1 | -0.46 | 10 | -4.60 | | | Van Der Bent, Gideon | | | 1969 | NED | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Goncalves, Samuel Jesus P | | | 2134 | POR | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Hoffmann, Michael | g | | 2412 | GER | 0.50 | 1 | 0.09 | 10 | 0.90 | | | Barski, Radoslaw | m | | 2440 | POL | 1.00 | 1 | 0.63 | 10 | 6.30 | | | Bernadskiy, Vitaliy | g | | 2524 | UKR | 0.50 | 1 | 0.24 | 10 | 2.40 | | | Wegener, Olaf | m | | 2406 | GER | 1.00 | 1 | 0.59 | 10 | 5.90 | | | * 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) | | | | Dutch Team Competition 2023-2024 - Klasse 2 Round 4 | Various | NED | 2023-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2328 | 2352 | 0.50 | 1 | -0.03 | 10 | -0.30 | |
| | Vedder, Henk | m | | 2328 | NED | 0.50 | 1 | -0.03 | 10 | -0.30 | |
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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