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Individual Calculations September 2023 |
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| Yu, Jiangwei Total change: 62.40 | |   |
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| 1000GM 2023 June Scheveningen Group 3 | Milpitas, California | USA | 2023-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2228 | 2251 | 3.00 | 4 | 0.86 | 20 | 17.20 | |
|  Napoles, Oleiny | | wg | 2232 | CUB | 0.50 | 1 | -0.03 | 20 | -0.60 | |  Zuluaga, Mancilla, Cesar | m | | 2223 | COL | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Napoles, Oleiny | | wg | 2232 | CUB | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Zuluaga, Mancilla, Cesar | m | | 2223 | COL | 1.00 | 1 | 0.46 | 20 | 9.20 | |
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) | | | | 2023 1000GM July 22-23 Scheveningen #1 | San Jose, CA | USA | 2023-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2231 | 2261 | 3.50 | 5 | 0.80 | 20 | 16.00 | |
| | Lizak, Jakub | | | 2209 | POL | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Zaloznyy, Mike | c | | 2172 | USA | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Campos, Augusto Cesar | m | | 2292 | CUB | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Maass, Hector Gustavo | f | | 2244 | MEX | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Maass Garza, Alejandro | | | 2236 | MEX | 1.00 | 1 | 0.47 | 20 | 9.40 | |
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) | | | | 2023 1000GM July Scheveningen IM Norm #3 | Sunnyvale, CA | USA | 2023-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2298 | 2261 | 5.50 | 9 | 1.46 | 20 | 29.20 | |
| | Ostrovisky, Alex | m | | 2356 | USA | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Krishnan, Varun | f | | 2341 | USA | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Perez Gormaz, Matias | m | | 2407 | CHI | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Rivera, Ingris | | wm | 2240 | COL | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Maass, Gustavo | f | | 2244 | MEX | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Griffith, Kyron | m | | 2352 | USA | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Rodi, Luis Ernesto | m | | 2295 | URU | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Zaloznyy, Mike | c | | 2172 | USA | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Sanchez Aller, Fernando | f | | 2274 | ESP | 1.00 | 1 | 0.52 | 20 | 10.40 | |
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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