Rapid: Individual Calculations December 2018
 Ershova, Margarita  Total change: -4.00  Rating chartPersonal card
 PFO-2018 G15 rapid Svetloe Pole RUS 2018-11-02
RcRownchangeKK*chgGame
 1380 1595 6.00 9 -0.71 20 -14.20 
  Urmantseva, Azalya 1548 RUS1.0010.43208.60 
  Valiullina, Ideliya 1497 RUS0.001-0.6320-12.60 
  Korzhova, Sofia 1257 RUS0.001-0.8820-17.60 
  Skudaeva, Anastasia 1195  * RUS1.0010.08201.60 
  Egorova, Mariia 1225 RUS1.0010.10202.00 
  Bubnenko, Mariya 1209 RUS1.0010.09201.80 
  Sitchikhina, Milana 1562 RUS1.0010.45209.00 
  Tolstykh, Arina 1476 RUS0.001-0.6620-13.20 
  Zarkova, Elizaveta 1452 RUS1.0010.31206.20 
 * 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)
 
 Rapid Grand Prix - Chelny 3rd stage Naberezhnye Chelny RUS 2018-11-18
RcRownchangeKK*chgGame
 1526 1595 4.00 6 0.51 20 10.20 
  Titova, Anastasiya 1195  * RUS1.0010.08201.60 
  Kusov, Arslan 1471 RUS0.001-0.6720-13.40 
  Maltseva, Aleksandra 1387 RUS1.0010.23204.60 
  Murzaev, Danil 1631 RUS1.0010.552011.00 
  Akhmetov, Ruslan 1906 RUS0.001-0.1420-2.80 
  Efimov, Leonid 1563 RUS1.0010.46209.20 
 * 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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