Individual Calculations February 2020
 Zotin, Vladimir  Total change: 4.60  Rating chartPersonal card
 22. Ruegenwalder NordWest-Cup Open B Bad Zwischenahn GER 2020-01-23
RcRownchangeKK*chgGame
 1669 1806 5.00 7 0.23 20 4.60 
  Werner, Heino 1572 GER1.0010.21204.20 
  Meyer, Winfried 1655 GER1.0010.30206.00 
  Cordes, Jule 1704 NED0.001-0.6420-12.80 
  Wollscheid, Stefanie 1685 GER1.0010.34206.80 
  Schneider, Waldemar 1642 GER1.0010.28205.60 
  Schwenke, Stefan 1749 GER0.001-0.5820-11.60 
  Wiedermann, Uwe 1673 GER1.0010.32206.40 

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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