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Individual Calculations February 2021 |
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| Fier, Alexandr Total change: 23.40 | |   |
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| VII Sunway Sitges International Chess Festival - Group A | Sitges | ESP | 2020-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2459 | 2549 | 7.50 | 10 | 1.41 | 10 | 14.10 | |
|  Roque, Gaetan | | | 2149 * | FRA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Valenzuela Gomez, Fernando | m | | 2390 | CHI | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Gines Esteo, Pedro Antonio | m | | 2437 | ESP | 0.50 | 1 | -0.15 | 10 | -1.50 | | | Bulmaga, Irina | m | wg | 2424 | ROU | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Moussard, Jules | g | | 2626 | FRA | 0.50 | 1 | 0.11 | 10 | 1.10 | | | Vasquez Schroeder, Rodrigo | g | | 2459 | CHI | 0.50 | 1 | -0.12 | 10 | -1.20 | | | Bellahcene, Bilel | g | | 2510 | ALG | 1.00 | 1 | 0.45 | 10 | 4.50 | | | Santos Latasa, Jaime | g | | 2588 | ESP | 0.50 | 1 | 0.05 | 10 | 0.50 | | | Checa, Nicolas | g | | 2527 | USA | 0.50 | 1 | -0.03 | 10 | -0.30 | | | Niemann, Hans Moke | m | | 2478 | USA | 1.00 | 1 | 0.40 | 10 | 4.00 | | | * 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) | | | | VII Floripa Chess Open 2021 | Florianopolis SC | BRA | 2021-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2324 | 2553 | 8.50 | 10 | 0.93 | 10 | 9.30 | |
| | Ferraz, Michel Liah | | | 2153 * | BRA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Souza, Rafael Cabral De | | | 2153 * | BRA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Sega, Carlos Alberto | f | | 2183 | BRA | 0.50 | 1 | -0.40 | 10 | -4.00 | | | Sekula, Markley Ribas | | | 2153 * | BRA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | De Borba, Guilherme | f | | 2279 | BRA | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Umetsubo, Cesar Hidemitsu | m | | 2371 | BRA | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Delgado Ramirez, Neuris | g | | 2621 | PAR | 1.00 | 1 | 0.59 | 10 | 5.90 | | | Lima, Darcy | g | | 2516 | BRA | 1.00 | 1 | 0.45 | 10 | 4.50 | | | Rodi, Luis Ernesto | m | | 2334 | URU | 0.50 | 1 | -0.28 | 10 | -2.80 | | | Sturt, Raven | m | | 2481 | USA | 0.50 | 1 | -0.10 | 10 | -1.00 | | | * 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) | | |
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