Individual Calculations March 2022
 Vetter, Udo  Total change: -4.60  Rating chartPersonal card
 LIBEREC OPEN 2022 A - FIDE open Liberec CZE 2022-02-05
RcRownchangeKK*chgGame
 1575 1428 2.50 8 -0.23 20 -4.60 
  Malinovsky, Petr 1965 CZE0.5010.47209.40 
  Chmelik, Ladislav 1718 CZE0.001-0.1620-3.20 
  Spreer, Lutz 1595 GER0.001-0.2820-5.60 
  Steinkellner, Rudolf 1638 NOR0.001-0.2320-4.60 
  Dobsinsky, Petr 1272 CZE0.501-0.2120-4.20 
  Peglau, Lorena 1240 GER1.0010.26205.20 
  Svec, Ludek 1594 CZE0.5010.22204.40 
  Kutek, Jiri 1577 CZE0.001-0.3020-6.00 

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)
 

 

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