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Individual Calculations April 2023 |
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| Ghazarian, Kirk Vagho Total change: 0.50 | |   |
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| 30th annual Western Class Championships - Master | Irvine, CA | USA | 2023-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2196 | 2474 | 3.00 | 3 | 0.66 | 10 | 6.60 | |
|  Atwell, Rose | | | 2024 | USA | 1.00 | 1 | 0.06 | 10 | 0.60 | |  Leano, Bryan B | | | 2074 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Corrales Jimenez, Fidel | g | | 2489 | USA | 1.00 | 1 | 0.52 | 10 | 5.20 | | | * 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) | | | | 1000GM LA Spring Splash - Masters | Los Angeles, CA | USA | 2023-03-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2281 | 2474 | 1.50 | 3 | -0.61 | 10 | -6.10 | |
| | Doknjas, Neil | | | 2074 * | CAN | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Ghazaryan, Raffi David, Jr | | | 2178 | ARM | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Yoo, Christopher Woojin | g | | 2591 | USA | 0.00 | 1 | -0.34 | 10 | -3.40 | | | * 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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