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Individual Calculations October 2023 |
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| Brodsky, David Total change: 3.80 | |   |
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| 89th Southwest Open - Open Section | Houston, TX | USA | 2023-09-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2265 | 2493 | 6.00 | 7 | 0.92 | 10 | 9.20 | |
|  Jagirapu, Harshin Reddy | | | 2093 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Menon, Gauri | | | 1914 | USA | 1.00 | 1 | 0.02 | 10 | 0.20 | | | Coraretti, Benjamin J | | | 2064 | USA | 1.00 | 1 | 0.07 | 10 | 0.70 | | | Juksta, Karolis | f | | 2383 | LTU | 1.00 | 1 | 0.35 | 10 | 3.50 | | | Chatterjee, Koustav | g | | 2546 | IND | 0.50 | 1 | 0.07 | 10 | 0.70 | | | Schitco, Ivan | g | | 2533 | MDA | 1.00 | 1 | 0.56 | 10 | 5.60 | | | Deviprasath, Sharvesh R | f | | 2319 | USA | 0.50 | 1 | -0.23 | 10 | -2.30 | | | * 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) | | | | 2023 Texas Collegiate Super Finals | Brownsville, TX | USA | 2023-09-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2372 | 2493 | 2.00 | 4 | -0.54 | 10 | -5.40 | |
| | Bortolussi, France | | | 2093 * | ITA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Druska, Juraj | m | | 2471 | SVK | 0.50 | 1 | -0.03 | 10 | -0.30 | | | Matviishen, Viktor | g | | 2539 | UKR | 0.00 | 1 | -0.44 | 10 | -4.40 | | | Ozenir, Ekin Baris | m | | 2386 | TUR | 0.50 | 1 | -0.15 | 10 | -1.50 | | | * 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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