Individual Calculations July 2021
 Drozd, Jan  Total change: -17.20  Rating chartPersonal card
 2021 M SR seniorov 50 Tatranske Matliare SVK 2021-06-20
RcRownchangeKK*chgGame
 1666 1509 1.00 6 -0.86 20 -17.20 
  Huncar, Martin 1875 SVK0.001-0.1020-2.00 
  Sliva, Frantisek 1780 SVK0.001-0.1720-3.40 
  Valicek, Jaroslav 1660 SVK0.001-0.3020-6.00 
  Bojnansky, Juraj 1612 SVK0.001-0.3620-7.20 
  Slivka, Vasil 1525 SVK0.5010.02200.40 
  Piovar, Jaroslav 1546 SVK0.5010.05201.00 

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)
 

 

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