Individual Calculations December 2023
 Meleshko, Margarita  Total change: 80.80  Rating chartPersonal card
 PFO-2023_G13_STD Samara RUS 2023-11-02
RcRownchangeKK*chgGame
 1181 1006 4.00 7 2.02 40 80.80 
  Ishkinina, Samira 1215 RUS0.001-0.2340-9.20 
  Asanova, Karina 1120 RUS1.0010.664026.40 
  Lazareva, Mariya 1219 RUS0.001-0.2340-9.20 
  Popova, Kira 1162 RUS0.5010.21408.40 
  Petrova, Yana M 1392 RUS1.0010.914036.40 
  Bystrova, Marina 1054 RUS1.0010.574022.80 
  Druzhinina, Uliana 1102 RUS0.5010.13405.20 

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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