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Individual Calculations August 2023 |
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| Mei, Austin Total change: 6.00 | |   |
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| 2023 1000GM Independence Day Scheveningen IM Norm 2 | Sunnyvale, CA | USA | 2023-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2293 | 2218 | 3.00 | 9 | -0.60 | 20 | -12.00 | |
|  Barros Rivadeneira, Crisitan | m | | 2322 | ECU | 0.50 | 1 | 0.14 | 20 | 2.80 | |  Pinzon, Jairo David | | | 2220 | COL | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Vidarte, Arturo | m | | 2275 | PER | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Zuluaga, Cesar | m | | 2223 | COL | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Garcia Alvarez, Gerardo | f | | 2222 | MEX | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Maass, Hector Gustavo | f | | 2270 | MEX | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Stearman, Josiah | m | | 2421 | USA | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Quesada Vera, Liordis | m | | 2323 | CUB | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Sevillano, Enrico | g | | 2360 | USA | 0.50 | 1 | 0.19 | 20 | 3.80 | |
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) | | | | 2023 1000GM July Scheveningen IM Norm #1 | Sunnyvale, CA | USA | 2023-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2288 | 2274 | 4.50 | 9 | 0.16 | 20 | 3.20 | |
| | Garcia, Jhoel | m | | 2364 | PER | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Pinzon, Jairo | | | 2220 | COL | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Fernandez Hernandez, Arturo | f | | 2324 | MEX | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Rodi, Luis | m | | 2295 | URU | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Maass, Gustavo | f | | 2244 | MEX | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Zuluaga, Cesar | m | | 2225 | COL | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Perez Gormaz, Matias | m | | 2407 | CHI | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Sanchez Aller, Fernando | f | | 2274 | ESP | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Rivera, Ingris | | wm | 2240 | COL | 1.00 | 1 | 0.45 | 20 | 9.00 | |
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) | | | | 2023 1000GM July Scheveningen IM Norm #2 | Sunnyvale, CA | USA | 2023-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2294 | 2274 | 5.00 | 9 | 0.74 | 20 | 14.80 | |
| | Perez Gormaz, Matias | m | | 2407 | CHI | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Rivera, Ingris | | wm | 2240 | COL | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Pinzon, Jairo David | | | 2220 | COL | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Zuluaga Mancilla, Cesar | m | | 2225 | COL | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Rodi, Luis Ernesto | m | | 2295 | URU | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Garcia, Jhoel | m | | 2364 | PER | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Sanchez Aller, Fernando | f | | 2274 | ESP | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Perdomo, Carlos Andres | m | | 2301 | COL | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Fernandez Hernandez, Arturo A | f | | 2324 | MEX | 1.00 | 1 | 0.57 | 20 | 11.40 | |
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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