Individual Calculations February 2020
 Stein, Rolf  Total change: -12.00  Rating chartPersonal card
 22. Ruegenwalder NordWest-Cup Open B Bad Zwischenahn GER 2020-01-23
RcRownchangeKK*chgGame
 1627 1764 3.50 6 -0.60 20 -12.00 
  Kardoeus, Jens 1534 GER1.0010.21204.20 
  Schneider, Waldemar 1642 GER0.501-0.1720-3.40 
  Suliga, Eckhard 1660 GER0.501-0.1420-2.80 
  Meyer, Winfried 1655 GER0.001-0.6520-13.00 
  Stratmann, Alois 1610 GER1.0010.29205.80 
  Wallet, Norbert 1661 GER0.501-0.1420-2.80 

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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