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Individual Calculations March 2023 |
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| Peric, Slavisa Total change: -38.00 | |   |
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| XXI Rochefort Chess Open A | ROCHEFORT | FRA | 2023-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1938 | 2018 | 3.00 | 7 | -1.30 | 10 | -13.00 | |
|  Ternault, Mathieu | f | | 2361 | FRA | 0.00 | 1 | -0.12 | 10 | -1.20 | |  Ilies, Emanuel-Alexandru | | | 1816 | FRA | 0.50 | 1 | -0.26 | 10 | -2.60 | | | Marchix, Esteban | | | 1918 | FRA | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Llari, Marc | | | 1819 | FRA | 0.00 | 1 | -0.76 | 10 | -7.60 | | | Lapeyre, Pierre | | | 1941 | FRA | 0.50 | 1 | -0.11 | 10 | -1.10 | | | Rode, Antony | | | 1954 | FRA | 1.00 | 1 | 0.41 | 10 | 4.10 | | | Badenhorst, Chloe | | | 1759 | RSA | 0.50 | 1 | -0.32 | 10 | -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) | | | | 2eme Tournoi du CEKB -2400 | LE KREMLIN BICETRE | FRA | 2023-02-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1637 | 2018 | 1.00 | 2 | -0.82 | 10 | -8.20 | |
| | Breteau-Ribeiro, Charles | | | 1618 * | FRA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Freixas, Sebastien | | | 1656 | FRA | 0.00 | 1 | -0.90 | 10 | -9.00 | | | * 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) | | | | Festival International des Jeux de Cannes - Open B (1600-2200) | CANNES | FRA | 2023-02-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1800 | 2018 | 4.50 | 8 | -1.68 | 10 | -16.80 | |
| | Flamand, Arthur | | | 1760 | FRA | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Cherki, Thomas | | | 1872 | FRA | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Naymanova, Patricie | | wc | 1832 | BUL | 0.00 | 1 | -0.74 | 10 | -7.40 | | | Aravindhan, Achyuth | | | 1840 | NED | 0.50 | 1 | -0.23 | 10 | -2.30 | | | Bedhouche, Rayan | | | 1827 | FRA | 0.00 | 1 | -0.75 | 10 | -7.50 | | | Cregut, Marian | | | 1812 | FRA | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Borne, Felix | | | 1776 | FRA | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Tsiapko, Andrii | | | 1684 | UKR | 0.00 | 1 | -0.88 | 10 | -8.80 | |
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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