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Individual Calculations August 2023 |
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| Sammed Jaykumar, Shete Total change: 10.50 | |   |
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| Sparkassen Chess Trophy 2023 A-Open | Dortmund | GER | 2023-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2263 | 2440 | 6.50 | 9 | 0.06 | 10 | 0.60 | |
|  Steinmetzer, Thomas | | | 2230 | GER | 1.00 | 1 | 0.23 | 10 | 2.30 | |  Matta, Vinay Kumar | f | | 2156 | IND | 0.50 | 1 | -0.34 | 10 | -3.40 | | | Woelk, Tom-Frederic | f | | 2318 | GER | 0.00 | 1 | -0.67 | 10 | -6.70 | | | Sondermann, Dirk | | | 2040 * | GER | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Ozcan, Kaan | f | | 2196 | TUR | 0.50 | 1 | -0.30 | 10 | -3.00 | | | Hovhannisyan, Artur | | | 2192 | GER | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Ronka, Erik | f | | 2294 | FIN | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Kamsky, Gata | g | | 2659 | USA | 0.50 | 1 | 0.28 | 10 | 2.80 | | | Abrahamyan, Tatev | | wg | 2282 | USA | 1.00 | 1 | 0.29 | 10 | 2.90 | | | * 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) | | | | First Saturday GM July 2023 | Budapest | HUN | 2023-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2389 | 2440 | 4.50 | 9 | -0.63 | 10 | -6.30 | |
| | Yaniv, Yuval | f | | 2390 | ISR | 1.00 | 1 | 0.43 | 10 | 4.30 | | | Srihari, L R | m | | 2384 | IND | 0.50 | 1 | -0.08 | 10 | -0.80 | | | Khayrullin, Denis | f | | 2343 | FID | 1.00 | 1 | 0.37 | 10 | 3.70 | | | Levine, Joseph | f | | 2356 | USA | 0.00 | 1 | -0.62 | 10 | -6.20 | | | Grover, Sahaj | g | | 2503 | IND | 0.50 | 1 | 0.09 | 10 | 0.90 | | | Rakshitta, Ravi | | wm | 2301 | IND | 0.00 | 1 | -0.69 | 10 | -6.90 | | | Aveskulov, Valeriy | g | | 2470 | UKR | 0.50 | 1 | 0.04 | 10 | 0.40 | | | Ngo, Bach | f | | 2345 | USA | 0.50 | 1 | -0.13 | 10 | -1.30 | | | Neverov, Valeriy | g | | 2410 | UKR | 0.50 | 1 | -0.04 | 10 | -0.40 | |
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) | | | | S:Zadar Chess Festival A- turnir | Zadar | CRO | 2023-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2321 | 2440 | 7.50 | 9 | 1.62 | 10 | 16.20 | |
| | Lindh, Fredrik | f | | 2257 | SWE | 0.50 | 1 | -0.24 | 10 | -2.40 | | | Baasansuren, Erdene | f | | 2278 | MGL | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Kostov, Deyan Samuil | f | | 2152 | BUL | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Lumachi, Gabriele | f | | 2405 | ITA | 1.00 | 1 | 0.45 | 10 | 4.50 | | | Moksh, Amit Doshi | m | | 2397 | IND | 1.00 | 1 | 0.44 | 10 | 4.40 | | | Delchev, Aleksander | g | | 2513 | BUL | 0.50 | 1 | 0.10 | 10 | 1.00 | | | Kulkarni, Bhakti | m | wg | 2315 | IND | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Liu, Eric | c | | 2327 | USA | 1.00 | 1 | 0.35 | 10 | 3.50 | | | Dixit, Nikhil | f | | 2242 | IND | 1.00 | 1 | 0.24 | 10 | 2.40 | |
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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