Individual Calculations March 2023
 Reimanis, Ritvars  Total change: -7.10  Rating chartPersonal card
 2022/23 4NCL Division 1 Rounds 5-6 Warwick ENG 2023-02-11
RcRownchangeKK*chgGame
 2379 2367 0.00 2 -0.96 10 -9.60 
  Bisby, Daniel L f2277 ENG0.001-0.6210-6.20 
  Fernandez, Daniel Howard g2481 ENG0.001-0.3410-3.40 

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)
 
 Kragero Resort Chess International 2023 Title group Kragero NOR 2023-02-22
RcRownchangeKK*chgGame
 2280 2367 5.50 9 0.25 10 2.50 
  Stangl, Anita, Dr. wf2013 GER1.0010.11101.10 
  Cheng, Bobby g2574 AUS0.001-0.2310-2.30 
  Radeva, Viktoria wg2229 BUL1.0010.31103.10 
  Ter-Avetisjana, Agnesa Stepania wf1967  * LAT1.0010.08100.80 
  Seo, Jung Min m2509 SWE0.5010.19101.90 
  Kazakouski, Valery g2531 LTU0.001-0.2810-2.80 
  Manukyan, Hayk T. 1974 ARM1.0010.08100.80 
  Dragnev, Valentin g2565 AUT0.001-0.2410-2.40 
  Krivenko, Dion 2154 EST1.0010.23102.30 
 * 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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