Individual Calculations February 2023
 Culum, Sanjin  Total change: 47.60  Rating chartPersonal card
 S: MEDJUNARODNI OTVORENI SAHOVSKI TURNIR 27. OPEN BOSNJACI Bosnjaci CRO 2023-01-03
RcRownchangeKK*chgGame
 2203 2242 7.00 9 2.15 20 43.00 
  Vukojevic, Toni 1842  * CRO1.0010.08201.60 
  Skrobar, David 1944 CRO1.0010.15203.00 
  Zlatarevic, Ivan 2058 BIH1.0010.26205.20 
  Skoric, Milan 2059 CRO1.0010.26205.20 
  Saric, Ante g2512 CRO0.5010.33206.60 
  Zaja, Ivan g2424 CRO0.5010.24204.80 
  Kovacevic, Blazimir g2409 CRO0.001-0.2820-5.60 
  Matic, Zeljko 2134 CRO1.0010.35207.00 
  Tica, Sven m2441 CRO1.0010.762015.20 
 * 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)
 
 Tata Steel Qualifiers 2023 Wijk aan Zee NED 2023-01-20
RcRownchangeKK*chgGame
 2389 2242 3.00 9 0.23 20 4.60 
  Zwirs, Nico m2467 NED0.001-0.2220-4.40 
  Van Der Werf, Mark m2412 NED1.0010.722014.40 
  Pijpers, Arthur m2445 NED0.001-0.2420-4.80 
  Beukema, Stefan m2411 BEL0.001-0.2820-5.60 
  Lopez, Jasel m2434 ARU1.0010.752015.00 
  De Winter, Arthur f2371 NED0.001-0.3320-6.60 
  Van Dael, Siem f2291 NED0.001-0.4320-8.60 
  Pham, Khoi f2353 NED0.001-0.3520-7.00 
  Martins, Vinicius Tine f2320 BRA1.0010.612012.20 

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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