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Individual Calculations March 2023 |
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| Nagy, Peter Total change: 6.20 | |   |
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| Open 2023 du CEWB Ronde 1 | Bruxelles | BEL | 2023-02-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1706 | 1221 | 0.00 | 1 | -0.04 | 20 | -0.80 | |
|  Macai, Ioan | | | 1706 | BEL | 0.00 | 1 | -0.04 | 20 | -0.80 | |
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) | | | | Belgian Interclubs 2022-2023 Ronde 7 | Various Places | BEL | 2023-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1200 | 1221 | 0.00 | 1 | -0.53 | 20 | -10.60 | |
| | Ghisa, Robert | | | 1200 | BEL | 0.00 | 1 | -0.53 | 20 | -10.60 | |
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) | | | | Open 2023 du CEWB Ronde 2 | Bruxelles | BEL | 2023-02-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1557 | 1221 | 1.00 | 1 | 0.88 | 20 | 17.60 | |
|  Disi, Alessandro | | | 1557 | ITA | 1.00 | 1 | 0.88 | 20 | 17.60 | |
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) | | |
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