Individual Calculations March 2023
 Bosiocic, Marin  Total change: -9.10  Rating chartPersonal card
 1. Bundesliga 2022-2023 February 2023 various GER 2023-02-03
RcRownchangeKK*chgGame
 2688 2564 1.00 2 0.33 10 3.30 
  Eljanov, Pavel g2706 UKR0.001-0.3110-3.10 
  Narayanan.s.l g2669 IND1.0010.64106.40 

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)
 
 Cambridge International Open Cambridge ENG 2023-02-15
RcRownchangeKK*chgGame
 2296 2564 6.00 9 -1.24 10 -12.40 
  Norris, Anthony 2164  * USA1.0010.08100.80 
  Krivenko, Dion 2154 EST1.0010.08100.80 
  Hunt, Harriet V mwg2349 ENG1.0010.23102.30 
  Roberson, Peter T m2426 ENG0.001-0.6910-6.90 
  Anand, Batsukh f2197 MGL1.0010.10101.00 
  Wall, Tim P f2239 ENG1.0010.13101.30 
  Grieve, Harry m2442 ENG0.001-0.6710-6.70 
  Ismail, Mohammed Aayan 2209 ENG1.0010.11101.10 
  Fernandez, Daniel Howard g2481 ENG0.001-0.6110-6.10 
 * 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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