Rapid: Individual Calculations January 2020
 Petukhov, Igor  Total change: -58.80  Rating chartPersonal card
 UR CUP 2019-20 rpd (st 6) Izhevsk RUS 2019-11-29
RcRownchangeKK*chgGame
 1409 1661 4.00 7 -1.42 20 -28.40 
  Emelianova, Viktoria 1261  * RUS1.0010.08201.60 
  Zyankulov, Aleksandr 1268 RUS1.0010.08201.60 
  Vatlin, Aleksandr 1941 RUS0.001-0.1620-3.20 
  Mukhametzyanov, Artem 1351 RUS0.001-0.8620-17.20 
  Popov, Maksim S 1450 RUS0.001-0.7720-15.40 
  Saveljev, Artem A 1333 RUS1.0010.13202.60 
  Korovkin, Stanislav 1261  * RUS1.0010.08201.60 
 * 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)
 
 UR CUP 2019-20 rpd (st 7) Izhevsk RUS 2019-11-30
RcRownchangeKK*chgGame
 1601 1661 3.50 6 0.03 20 0.60 
  Vatlin, Aleksandr 1941 RUS0.001-0.1620-3.20 
  Siyalov, Grigory 1408 RUS0.501-0.3120-6.20 
  Popov, Maksim S 1450 RUS1.0010.23204.60 
  Nagovitsin, Sergey 1679 RUS1.0010.532010.60 
  Sterkhov, Sergey 1548 RUS0.001-0.6520-13.00 
  Ivanov, Nikolay A. 1578 RUS1.0010.39207.80 

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)
 
 UR CUP 2019-20 rpd (st 8) Izhevsk RUS 2019-12-01
RcRownchangeKK*chgGame
 1392 1661 4.50 7 -1.06 20 -21.20 
  Kayumova, Karina 1261  * RUS0.501-0.4220-8.40 
  Sakerin, Yury 1753 RUS0.001-0.3720-7.40 
  Chuchkalov, Zakhar 1261  * RUS1.0010.08201.60 
  Lyukina, Sofya 1315 RUS0.001-0.8920-17.80 
  Mullayarov, Oleg 1261  * RUS1.0010.08201.60 
  Simonov, Artem 1409 RUS1.0010.19203.80 
  Kumanev, Svyatoslav 1485 RUS1.0010.27205.40 
 * 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)
 
 UR CUP 2019-20 rpd (st 9) Izhevsk RUS 2019-12-22
RcRownchangeKK*chgGame
 1532 1661 4.00 7 -0.49 20 -9.80 
  Popov, Sergey 1261  * RUS1.0010.08201.60 
  Nosacheva, Mariya wf2061  * RUS0.001-0.0820-1.60 
  Korovkin, Stanislav 1261  * RUS1.0010.08201.60 
  Eshmakov, Vladimir 1261  * RUS1.0010.08201.60 
  Popov, Maksim S 1393 RUS1.0010.17203.40 
  Akulov, Makar 1545 RUS0.001-0.6620-13.20 
  Vatlin, Aleksandr 1941 RUS0.001-0.1620-3.20 
 * 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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