Individual Calculations February 2023
 Kirs, Pavel  Total change: -3.20  Rating chartPersonal card
 MARIENBAD OPEN 2023 D - seniors tournament 50 plus Marianske Lazne CZE 2023-01-14
RcRownchangeKK*chgGame
 1660 1585 3.50 9 -0.16 20 -3.20 
  Spanton, Tim R 1895 ENG0.001-0.1420-2.80 
  Heinsohn, Michael 1973 GER0.001-0.0920-1.80 
  Stocek, Jiri 1190 CZE1.0010.08201.60 
  Mc Aleenan, Charles 1749 SCO0.5010.22204.40 
  Faber, Lutz 1721 GER0.5010.18203.60 
  Wacker, Manfred 1719 GER0.5010.18203.60 
  Molnar, Ladislav 1739 CZE0.001-0.2920-5.80 
  Stehlik, Pavel 1492 CZE0.501-0.1320-2.60 
  Stross, Frantisek 1463 CZE0.501-0.1720-3.40 

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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