Individual Calculations February 2020
 Marzec, Witold  Total change: 2.20  Rating chartPersonal card
 22. Ruegenwalder NordWest-Cup Open B Bad Zwischenahn GER 2020-01-23
RcRownchangeKK*chgGame
 1662 1706 4.00 7 0.11 20 2.20 
  Kaper, Andreas 1465 GER1.0010.20204.00 
  Koerber, Uwe 1762 GER0.5010.08201.60 
  Lennartz, Manfred 1624 GER1.0010.39207.80 
  Kobs, Stephan 1962 GER0.5010.31206.20 
  Pishanidar, Borzou 1816 GER0.001-0.3520-7.00 
  Galioglu, Cem 1468 TUR0.501-0.3020-6.00 
  Wusterack, Paul 1539 GER0.501-0.2220-4.40 

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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