Individual Calculations October 2020
 Ecsedi, Sandor  Total change: -19.60  Rating chartPersonal card
 15th Sarret Kupa B U2000 Tetetlen HUN 2020-09-04
RcRownchangeKK*chgGame
 1653 1837 4.00 7 -0.98 20 -19.60 
  Vamosi, Peter Istvan 1558 HUN0.501-0.3420-6.80 
  Nemeth, Mark 1497 HUN1.0010.12202.40 
  Csirkes, Andras 1680 HUN0.501-0.2120-4.20 
  Radai, Balazs 1437  * HUN1.0010.08201.60 
  Nadhazi, Imre 1910 HUN0.001-0.4020-8.00 
  Hajdu, Istvan c1876 HUN0.5010.05201.00 
  Molnar, Tibor 1615 HUN0.501-0.2820-5.60 
 * 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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