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Individual Calculations April 2023 |
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| Lazzari, Irene Total change: 47.20 | |   |
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| CRELEL Soultanbeieff 2023 Ronde 1 | Liege | BEL | 2023-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1500 | 1032 | 1.00 | 1 | 0.95 | 40 | 38.00 | |
|  Demblon, Jean-Luc | | | 1500 | BEL | 1.00 | 1 | 0.95 | 40 | 38.00 | |
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) | | | | CRELEL Soultanbeieff 2023 Ronde 2 | Liege | BEL | 2023-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1625 | 1032 | 0.00 | 1 | -0.02 | 40 | -0.80 | |
|  Jortay, Olivier | | | 1625 | BEL | 0.00 | 1 | -0.02 | 40 | -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) | | | | CRELEL Soultanbeieff 2023 Ronde 3 | Liege | BEL | 2023-03-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1439 | 1032 | 0.00 | 1 | -0.08 | 40 | -3.20 | |
| | Morgenthal, Renaud | | | 1439 | BEL | 0.00 | 1 | -0.08 | 40 | -3.20 | |
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) | | | | CRELEL Soultanbeieff 2023 Ronde 4 | Liege | BEL | 2023-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1305 | 1032 | 0.50 | 1 | 0.33 | 40 | 13.20 | |
| | Dumoulin, Patrick | | | 1305 | BEL | 0.50 | 1 | 0.33 | 40 | 13.20 | |
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) | | |
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