Individual Calculations July 2021
 Ivanova, Aleksandra Val.  Total change: 55.20  Rating chartPersonal card
 Corp. Centre 2021_G15 Izhevsk RUS 2021-06-12
RcRownchangeKK*chgGame
 1242 1044 3.00 6 1.38 40 55.20 
  Kulkova, Dina 1444  * RUS0.001-0.0840-3.20 
  Kruchinskaya, Alina 1060 RUS1.0010.524020.80 
  Mullina, Almira 1291 RUS0.001-0.1940-7.60 
  Polyakova, Alena 1124 RUS1.0010.614024.40 
  Koroleva, Valeriya 1150 RUS0.5010.14405.60 
  Maltseva, Elizaveta 1383 RUS0.5010.384015.20 
 * 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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