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Blitz:
Individual Calculations August 2019 |
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| Onischuk, Vladimir Total change: -9.80 | |   |
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| 9eme Open d'echecs de Ciamannaccia | CIAMANNACCE | FRA | 2019-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2417 | 2662 | 8.50 | 9 | 1.40 | 20 | 28.00 | |
|  Perrusset, Barbara | | | 2262 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Janzelj, Lara | | wm | 2262 * | SLO | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sengupta, Deep | g | | 2353 | IND | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Cornette, Matthieu | g | | 2476 | FRA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Renet, Olivier | g | | 2477 | FRA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Lagarde, Maxime | g | | 2591 | FRA | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Kovchan, Alexander | g | | 2447 | UKR | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Sadhwani, Raunak | m | | 2476 | IND | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Libiszewski, Fabien | g | | 2409 | FRA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | * 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) | | | | 8th World Champion in the Mikhail Tal blitz chess memorial-2019 | Riga | LAT | 2019-07-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2444 | 2662 | 8.00 | 13 | -1.89 | 20 | -37.80 | |
| | Gercans, Visvaldis | | | 2262 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Tihonov, Jurij | g | | 2327 | BLR | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Agrest, Evgenij | g | | 2482 | SWE | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Gretarsson, Helgi Ass | g | | 2494 | ISL | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Shirov, Alexei | g | | 2612 | ESP | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Fedorchuk, Sergey A. | g | | 2583 | UKR | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Martinez Alcantara, Jose Eduardo | g | | 2537 | PER | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Grachev, Boris | g | | 2590 | RUS | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Cruz, Cristhian | g | | 2443 | PER | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Ustianovich, Nazar | f | | 2356 | UKR | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Kunin, Vitaly | g | | 2433 | GER | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Ravi, Teja S. | m | | 2392 | IND | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Melderis, Uldis | | | 2262 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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