Individual Calculations December 2018
 Pakhomova, Tatyana  Total change: 143.20  Rating chartPersonal card
 PFO-2018 G15 STD Svetloe Pole RUS 2018-11-03
RcRownchangeKK*chgGame
 1550 1401 6.50 9 3.58 40 143.20 
  Nuritdinova, Ilzira 1270 RUS1.0010.324012.80 
  Vityugova, Yaroslava 1502 RUS1.0010.644025.60 
  Tolstykh, Arina 1664 RUS0.001-0.1840-7.20 
  Valiullina, Ideliya 1421 RUS0.5010.03401.20 
  Surovtseva, Alisa 1542 RUS0.5010.19407.60 
  Borodkina, Sofia 1643 RUS1.0010.804032.00 
  Korzhova, Sofia 1414 RUS1.0010.524020.80 
  Sosnina, Nadezhda 1690 RUS1.0010.844033.60 
  Yakimova, Mariya 1801  * RUS0.5010.424016.80 
 * 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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