Individual Calculations November 2018
 Leks, Maria  Total change: 21.00  Rating chartPersonal card
 15th World University Chess Championship 2018 - Women Aracaju BRA 2018-09-13
RcRownchangeKK*chgGame
 2142 2108 5.50 9 1.38 20 27.60 
  Cori T., Deysi wg2391 PER0.5010.34206.80 
  Kolaric, Spela wf2108 SLO0.001-0.5020-10.00 
  Benedetti, Antonella 1934 ARG1.0010.27205.40 
  Skuhala, Barbara wf2136 SLO1.0010.542010.80 
  Liao, Rui 1832 CHN0.501-0.3320-6.60 
  Afraoui, Anaelle wf2028 FRA1.0010.39207.80 
  Velikic, Adela wm2339 SRB0.001-0.2120-4.20 
  Lach, Aleksandra wm2205 POL0.5010.13202.60 
  Olsarova, Karolina wg2303 CZE1.0010.752015.00 

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)
 
 Druzynowe Mistrzostwa Polski - Ekstraliga 2018 Round 7-9 Katowice POL 2018-10-26
RcRownchangeKK*chgGame
 2281 2108 0.50 3 -0.33 20 -6.60 
  Warakomska, Anna wm2293 POL0.5010.24204.80 
  Lach, Aleksandra wm2205 POL0.001-0.3720-7.40 
  Kulon, Klaudia wg2344 POL0.001-0.2020-4.00 

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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