Individual Calculations February 2020
 Poell, Joerg  Total change: -43.40  Rating chartPersonal card
 43.Weihnachtsopen Allgemein Zurich SUI 2019-12-26
RcRownchangeKK*chgGame
 1573 1637 2.00 5 -0.86 20 -17.20 
  Pecorini, Angie 1907 SUI0.001-0.1720-3.40 
  Tansini, Clairmonde P. 1262 SUI1.0010.09201.80 
  Pal, Rohan 1430 ENG0.001-0.7720-15.40 
  Duelli-Loher, Karl 1480 SUI1.0010.29205.80 
  Joller, Hans 1788 SUI0.001-0.3020-6.00 

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)
 
 Basel Open A 2020 Basel SUI 2020-01-02
RcRownchangeKK*chgGame
 1592 1637 1.50 5 -1.31 20 -26.20 
  Monteverde, Jonathan 2037  * SUI0.001-0.0820-1.60 
  Reichardt, Felix Alexander 1307 GER0.501-0.3820-7.60 
  Vora, Ananya 1354 IND1.0010.16203.20 
  Beukema, Constantijn 1826 BEL0.001-0.2520-5.00 
  Valdman, Andrei 1436 FRA0.001-0.7620-15.20 
 * 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)
 

 

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