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Individual Calculations October 2023 |
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| Fier, Alexandr Total change: -17.80 | |   |
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| Aberto Brasil III Niteroi Chess Open 2023 | Rio de Janeiro RJ | BRA | 2023-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2141 | 2592 | 6.50 | 9 | -1.61 | 10 | -16.10 | |
|  Santana, Leandro Aurelio Da S | | | 1800 | BRA | 1.00 | 1 | 0.00 | 10 | 0.00 | |  Souza, Iago Henrique Da Silva | | | 2037 | BRA | 0.00 | 1 | -0.97 | 10 | -9.70 | | | Silva, Ezequiel Demetras | | | 2192 * | BRA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Nascimento, Daniel Rojas | | | 1909 | BRA | 1.00 | 1 | 0.01 | 10 | 0.10 | | | Rangel, Daniel | f | | 2204 | BRA | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Pinero Rodriguez, Carlos Jose | m | | 2204 | VEN | 0.50 | 1 | -0.41 | 10 | -4.10 | | | Aranha Filho, Alvaro Z. | f | | 2205 | BRA | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Mekhitarian, Krikor Sevag | g | | 2543 | BRA | 0.00 | 1 | -0.57 | 10 | -5.70 | | | Marra, Eduardo Da Costa | f | | 2174 | BRA | 1.00 | 1 | 0.07 | 10 | 0.70 | | | * 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) | | | | CE CECLUB DIVISION DE HONOR 2023 | Linares (Jaen) | ESP | 2023-09-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2521 | 2592 | 4.00 | 7 | -0.17 | 10 | -1.70 | |
| | Franco Alonso, Alejandro | m | | 2421 | ESP | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Yuffa, Daniil | g | | 2597 | ESP | 0.50 | 1 | 0.01 | 10 | 0.10 | | | Arizmendi Martinez, Julen Luis | g | | 2507 | ESP | 0.00 | 1 | -0.62 | 10 | -6.20 | | | Perez Candelario, Manuel | g | | 2582 | ESP | 1.00 | 1 | 0.49 | 10 | 4.90 | | | Cuenca Jimenez, Jose Fernando | g | | 2500 | ESP | 0.50 | 1 | -0.13 | 10 | -1.30 | | | Korneev, Oleg | g | | 2463 | ESP | 0.00 | 1 | -0.67 | 10 | -6.70 | | | Forcen Esteban, Daniel | g | | 2575 | ESP | 1.00 | 1 | 0.48 | 10 | 4.80 | |
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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