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Blitz:
Individual Calculations September 2023 |
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| Sobolev, Igor Total change: 40.80 | |   |
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| June 2023 Marshall Blitz | New York, NY | USA | 2023-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1848 | 1654 | 2.00 | 7 | -0.10 | 20 | -2.00 | |
|  Souce, James | | | 1864 | USA | 1.00 | 1 | 0.77 | 20 | 15.40 | |  Rohde, Michael | g | | 2274 | USA | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Hong, Neal Thio | | | 1744 | USA | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Chase, Knowles | | | 1768 | USA | 0.50 | 1 | 0.16 | 20 | 3.20 | | | , , Ulloa Centeno, Luis | | | 1434 | ECU | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Chernin, Oliver | | | 2001 | USA | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Paruchuri, Naveen | | | 1849 | USA | 0.00 | 1 | -0.25 | 20 | -5.00 | |
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) | | | | July 2023 Marshall Blitz | New York, NY | USA | 2023-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2013 | 1654 | 4.00 | 8 | 2.14 | 20 | 42.80 | |
| | Checa, Nicolas | g | | 2507 | USA | 0.00 | 1 | 0.00 | 20 | 0.00 | | | Vikas, Hema | | | 1558 | USA | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Rohde, Michael | g | | 2274 | USA | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Abhyankar, Apurva | | | 1827 | IND | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Lapshun, Yury | m | | 2316 | USA | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Chakravarty, Aritro | | | 1967 | USA | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Ulloa, Luis Manuel | | | 1434 | ECU | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Osunfuyi, Abimbola | f | | 2219 | NGR | 0.00 | 1 | -0.02 | 20 | -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) | | |
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