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Individual Calculations June 2023 |
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| Corrales Jimenez, Fidel Total change: 19.90 | |   |
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| NYC Chess Norms Spring 2023 GM A - Schiller | New York City, New York | USA | 2023-04-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2405 | 2489 | 5.50 | 9 | -0.03 | 10 | -0.30 | |
|  Atansov, Anthony | f | | 2368 | CAN | 1.00 | 1 | 0.34 | 10 | 3.40 | | | Park, Evan | m | | 2380 | USA | 0.50 | 1 | -0.15 | 10 | -1.50 | |  Stearman, Josiah | m | | 2385 | USA | 0.00 | 1 | -0.64 | 10 | -6.40 | | | Korley, Kassa | m | | 2468 | DEN | 0.50 | 1 | -0.03 | 10 | -0.30 | | | Chasin, Nico Werne | f | | 2442 | USA | 0.00 | 1 | -0.57 | 10 | -5.70 | | | Ostrovskiy, Aleksa | m | | 2394 | USA | 1.00 | 1 | 0.37 | 10 | 3.70 | | | Woodward, Andy Aus | m | | 2436 | USA | 0.50 | 1 | -0.07 | 10 | -0.70 | | | Sai, Krishna | m | | 2385 | IND | 1.00 | 1 | 0.36 | 10 | 3.60 | | | Song, Edward | m | | 2389 | USA | 1.00 | 1 | 0.36 | 10 | 3.60 | |
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) | | | | 2023 Haymarket Memorial - Open | Chicago, IL | USA | 2023-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2106 | 2489 | 4.00 | 4 | 0.49 | 10 | 4.90 | |
| | Coffman, Charles Z | | | 2089 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Kaplan, Avi Harrison | | | 2146 | USA | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Quesada Vera, Liordis | m | | 2322 | CUB | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Starkman, Eric | | | 1866 | USA | 1.00 | 1 | 0.01 | 10 | 0.10 | | | * 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) | | | | XVI CAMPEONATO CONTINENTAL ABSOLUTO DE AJEDREZ DE LAS AMERICAS 2023 | Juan Dolio, Republica Dominicana | DOM | 2023-05-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2377 | 2489 | 8.50 | 11 | 1.53 | 10 | 15.30 | |
| | Subervi, Jonathan Sigfredo | f | | 2089 * | DOM | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Cordoba Roa, Angel Gabriel | f | | 2222 | COL | 0.50 | 1 | -0.32 | 10 | -3.20 | | | Giron, Jorge Ernesto | m | | 2338 | ESA | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Stearman, Josiah | m | | 2385 | USA | 0.00 | 1 | -0.64 | 10 | -6.40 | | | Michelen Rodriguez, Victor Isaac | c | | 2239 | DOM | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Araujo Sanchez, Josue | m | | 2303 | DOM | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Mareco, Sandro | g | | 2633 | ARG | 0.50 | 1 | 0.19 | 10 | 1.90 | | | Arenas, David | g | | 2426 | COL | 1.00 | 1 | 0.41 | 10 | 4.10 | | | Avila Pavas, Santiago | g | | 2522 | COL | 1.00 | 1 | 0.55 | 10 | 5.50 | | | Zambrana, Osvaldo | g | | 2369 | BOL | 1.00 | 1 | 0.34 | 10 | 3.40 | | | Henriquez Villagra, Cristobal | g | | 2616 | CHI | 0.50 | 1 | 0.17 | 10 | 1.70 | | | * 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) | | |
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