Individual Calculations April 2023
 Kurajica, Bojan  Total change: -2.00  Rating chartPersonal card
 S: DRUGA HSL SZZI 2023. SENIORI 1-5 Stari Mikanovci, Bosnjaci, Belisce, Osijek CRO 2023-03-04
RcRownchangeKK*chgGame
 2158 2480 4.00 5 -0.29 10 -2.90 
  Jeszenszky, Jozsef 2075 HUN1.0010.08100.80 
  Lazic, Miroljub g2305 SRB1.0010.27102.70 
  Rosic, Slavko S f2195 BIH0.501-0.3410-3.40 
  Runje, Andrija 2080  * CRO1.0010.08100.80 
  Dabic, Stjepan 2137 CRO0.501-0.3810-3.80 
 * 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)
 
 Liga Gran Canaria Equipos Categoria Preferente 2023 Rondas 3-5 Las Palmas de Gran Canaria ESP 2023-03-11
RcRownchangeKK*chgGame
 2104 2480 1.00 1 0.09 10 0.90 
  Leon Rodriguez, Orlando 2104 ESP1.0010.09100.90 

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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