Individual Calculations August 2017
 Freeland, Alex  Total change: 57.20  Rating chartPersonal card
 1st International Chess Amateur Tournament-Solta Open 2017 Grohote, Solta CRO 2017-06-26
RcRownchangeKK*chgGame
 2154 1931 3.00 8 1.20 20 24.00 
  Obad, Andrija 2229 BIH0.001-0.1520-3.00 
  Jelecevic, Ivo 2146 BIH1.0010.772015.40 
  Mihalinec, Damir 2196 CRO1.0010.822016.40 
  Rosic, Slavko S f2256 BIH0.001-0.1320-2.60 
  Balenovic, Zvonimir f2200 CRO0.001-0.1720-3.40 
  Peric, Bernard 2080 SLO0.001-0.3020-6.00 
  Roth, Josef 2077 GER0.5010.20204.00 
  Ivanovic, Zeljko f2045 CRO0.5010.16203.20 

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)
 
 14th South Wales International Open Cardiff WLS 2017-07-08
RcRownchangeKK*chgGame
 1994 1931 5.50 9 1.66 20 33.20 
  Chatalbashev, Boris g2331  * BUL0.001-0.0820-1.60 
  Hurn, Robert Aj 1594 WLS1.0010.12202.40 
  Cox, John 1531  * WLS1.0010.08201.60 
  Rysbayeva, Aigerim wf2157 KAZ1.0010.792015.80 
  Wells, Peter K g2331  * ENG0.001-0.0820-1.60 
  Ralphs, Nigel 2058 WLS0.5010.17203.40 
  Lauridsen, Jesper Morch f2247 DEN0.001-0.1320-2.60 
  Jukes, Sam 1730 WLS1.0010.24204.80 
  Waterfield, John W 1967 WLS1.0010.552011.00 
 * 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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