Individual Calculations January 2020
 Trefilik, Jiri  Total change: -3.80  Rating chartPersonal card
 Vrsovicky open 2019 podzim Praha CZE 2019-10-03
RcRownchangeKK*chgGame
 1569 1589 4.00 8 -0.19 20 -3.80 
  Malijevsky, Anatol 1656 CZE0.5010.09201.80 
  Tolar, Jan 1584 CZE0.001-0.5120-10.20 
  Novak, Vladimir 1568 CZE1.0010.47209.40 
  Zacek, Martin 1347 CZE0.001-0.8020-16.00 
  Pacovsky, Ota 1770 CZE0.001-0.2620-5.20 
  Rolinek, Jiri 1395 CZE1.0010.25205.00 
  Strejc, Antonin 1539 CZE1.0010.43208.60 
  Vit, Zdenek 1689 CZE0.5010.14202.80 

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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