Rapid: Individual Calculations April 2024
 Efroimski, Marsel  Total change: 7.80  Rating chartPersonal card
 Women's National Chess Cup 2024 Herzliya ISR 2024-03-15
RcRownchangeKK*chgGame
 2045 2337 3.50 4 0.20 20 4.00 
  Gutmakher, Olga wm2243 ISR1.0010.37207.40 
  Len, Irina wf2062 ISR1.0010.17203.40 
  Kochavi, Dana wf1937  * ISR0.501-0.4220-8.40 
  Eshkol, Lilian 1937  * ISR1.0010.08201.60 
 * 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)
 
 Romanian Grand Prix 2024 1st stage Bucuresti ROU 2024-03-23
RcRownchangeKK*chgGame
 2162 2337 7.00 10 0.19 20 3.80 
  Ionescu, Catalin 1937  * ROU1.0010.08201.60 
  Dima, Ioan-Radu 1937  * ROU1.0010.08201.60 
  Filip, Andrei f2015 ROU0.001-0.8720-17.40 
  Stanciu, Andreea-Briana 1937  * ROU1.0010.08201.60 
  Ignat, Matei-Marius 1993 ROU1.0010.12202.40 
  Lehaci, Miruna-Daria wm1998 ROU1.0010.12202.40 
  Brunello, Sabino g2597 ITA0.5010.32206.40 
  Bernadskiy, Vitaliy g2554 UKR0.001-0.2220-4.40 
  Saioc, David 2029 ROU1.0010.14202.80 
  Safarli, Eltaj g2625 AZE0.5010.34206.80 
 * 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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