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Rapid:
Individual Calculations October 2021 |
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| Krukovsky, Alexander Total change: -77.40 | |   |
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| Petersburg Summer 2021 - Rapid Grand-Prix | St. Petersburg | RUS | 2021-08-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1512 | 1836 | 5.50 | 11 | -3.14 | 20 | -62.80 | |
|  Shasherina, Sofya | | | 1101 | RUS | 1.00 | 1 | 0.01 | 20 | 0.20 | |  Gitelson, Arkady | f | | 2265 | RUS | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Sorokin, Konstantin A. | | | 1377 | RUS | 0.50 | 1 | -0.45 | 20 | -9.00 | | | Kobak, Polina | | | 1510 | RUS | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Grigoriev, Semyon | | | 2153 | RUS | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Olesk, Kamilla | | | 1409 | RUS | 0.50 | 1 | -0.43 | 20 | -8.60 | | | Iudina, Veronika | | | 1511 | RUS | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Komyagin, Aleksandr | | | 1429 | RUS | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Baev, Pavel | | | 1263 | RUS | 0.50 | 1 | -0.48 | 20 | -9.60 | | | Puchkov, Yury Yu. | | | 1253 | RUS | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Sviridov, Leon | | | 1359 | RUS | 1.00 | 1 | 0.05 | 20 | 1.00 | |
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) | | | | St. Petersburg Rapid Cup 2021 Qualifier Men | St. Petersburg | RUS | 2021-09-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1746 | 1836 | 4.00 | 8 | -0.73 | 20 | -14.60 | |
| | Ivanov, Anton | | | 1565 | RUS | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Kashtanov, Ruslan | m | | 2225 | RUS | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Tolstykh, Ivan | | | 1607 | RUS | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Shevchenko, Alexander S. | | | 1257 | RUS | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Tolstykh, Kirill | | | 1713 | RUS | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Kurbanov, Sergey | | | 1710 | RUS | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Slastikhin, Vladislav | | | 1933 | RUS | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Andrijashkin, Deniss | | | 1960 | EST | 0.00 | 1 | -0.33 | 20 | -6.60 | |
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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