Rapid:
Individual Calculations June 2023 |
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Portnov, Nikolay Total change: -153.60 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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1st stage of the Moscow Cup 2023 rapid | Moscow | RUS | 2023-05-14 |
Rc | Ro | w | n | change | K | K*chg | Game |
1729 | 1939 | 4.00 | 9 | -2.28 | 20 | -45.60 | |
| Kambur, Evgeny | | | 2219 | RUS | 0.50 | 1 | 0.34 | 20 | 6.80 | | Saulin, Grigoriy | | | 1722 | RUS | 1.00 | 1 | 0.22 | 20 | 4.40 | | Zakharova, Evgeniya | | | 1878 | RUS | 0.50 | 1 | -0.08 | 20 | -1.60 | | Saulina, Varvara | | wf | 1982 | RUS | 0.00 | 1 | -0.44 | 20 | -8.80 | | Tuinov, Timur | | | 1564 | RUS | 0.00 | 1 | -0.91 | 20 | -18.20 | | Tereshchenko, Eva | | | 1422 | RUS | 1.00 | 1 | 0.04 | 20 | 0.80 | | Onischenko, Andrey | | | 1901 | RUS | 0.00 | 1 | -0.55 | 20 | -11.00 | | Ponomareva, Mila | | | 1539 * | RUS | 0.50 | 1 | -0.42 | 20 | -8.40 | | Chistova, Ekaterina | | | 1338 | RUS | 0.50 | 1 | -0.48 | 20 | -9.60 | | * 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) | | 2nd stage of the Moscow Cup 2023 rapid | Moscow | RUS | 2023-05-21 |
Rc | Ro | w | n | change | K | K*chg | Game |
1839 | 1939 | 3.50 | 8 | -1.47 | 20 | -29.40 | |
| Titarov, Vasilii | | | 1891 | RUS | 0.50 | 1 | -0.07 | 20 | -1.40 | | Preobrazhensky, Andrey | | | 1842 | RUS | 0.50 | 1 | -0.13 | 20 | -2.60 | | Mikhailov, Alexander | | | 2060 | RUS | 1.00 | 1 | 0.66 | 20 | 13.20 | | Demkin, Igor | | | 2018 | RUS | 0.00 | 1 | -0.39 | 20 | -7.80 | | Vakula, Konsnantin N | | | 1845 | RUS | 0.00 | 1 | -0.63 | 20 | -12.60 | | Dambaev, Dashi | | | 1584 | RUS | 0.00 | 1 | -0.89 | 20 | -17.80 | | Tolstykh, Viktor | | | 1730 | RUS | 0.50 | 1 | -0.27 | 20 | -5.40 | | Filin, Grigory | | | 1744 | FID | 1.00 | 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) | | 3rd stage of the Moscow Cup 2023 rapid | Moscow | RUS | 2023-05-28 |
Rc | Ro | w | n | change | K | K*chg | Game |
1680 | 1939 | 3.00 | 9 | -3.93 | 20 | -78.60 | |
| Shvedova, Alexandra | | wf | 1947 | RUS | 0.00 | 1 | -0.49 | 20 | -9.80 | | Riskin, Grigory | | | 1377 | RUS | 1.00 | 1 | 0.02 | 20 | 0.40 | | Vakula, Konsnantin N | | | 1845 | RUS | 0.00 | 1 | -0.63 | 20 | -12.60 | | Zaikina, Yuliya | | | 1557 | RUS | 1.00 | 1 | 0.09 | 20 | 1.80 | | Starikov, Vadim | | | 1754 | RUS | 0.00 | 1 | -0.74 | 20 | -14.80 | | Zagrebina, Marina | | | 1539 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | Granovskiy, Alexandr | m | | 1973 | RUS | 0.00 | 1 | -0.45 | 20 | -9.00 | | Vorobyova, Sofia | | | 1555 | RUS | 0.00 | 1 | -0.91 | 20 | -18.20 | | Seliverstov, Fedor | | | 1570 | RUS | 0.00 | 1 | -0.90 | 20 | -18.00 | | * 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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