Rapid: Individual Calculations December 2019
 Chernykh, Melana  Total change: -45.80  Rating chartPersonal card
 PFO-2019 Rapid_G13 Svetloe Pole RUS 2019-11-11
RcRownchangeKK*chgGame
 1256 1287 1.50 7 -2.29 20 -45.80 
  Lyukina, Sofya 1324 RUS0.001-0.4520-9.00 
  Yudina, Svetlana 1226 RUS0.001-0.5820-11.60 
  Popova, Kseniya 1439 RUS0.5010.20204.00 
  Emelianova, Viktoria 1232 RUS0.001-0.5820-11.60 
  Ivanova, Aleksandra Val. 1221 RUS1.0010.41208.20 
  Uvarova, Anna 1094 RUS0.001-0.7520-15.00 
  Kayumova, Karina 1258 RUS0.001-0.5420-10.80 

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)
 

 

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