Individual Calculations August 2014
 Krefenstein, Sergej  Total change: 9.75  Rating chartPersonal card
 SK Zehlendorf Open 2014 Berlin GER 2014-05-08
RcRownchangeKK*chgGame
 2042 2110 4.50 7 0.45 15 6.75 
  Krawatzki, Armin 1710  * GER1.0010.08151.20 
  Merz, Ruediger, Dr. 1912 GER1.0010.24153.60 
  Kalinitschew, Sergey g2427 GER0.001-0.1315-1.95 
  Schildt, Rene 2056 GER1.0010.42156.30 
  Zur, Jan 2064 GER0.001-0.5615-8.40 
  Ziems, Michael 1826 GER1.0010.16152.40 
  Paulsen, Dirk f2296 GER0.5010.24153.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Werner-Ott-Open Kreuzberger Sommer 2014 Berlin GER 2014-07-05
RcRownchangeKK*chgGame
 1965 2084 6.00 9 0.15 20 3.00 
  Fiedler, Ronald 1691 GER1.0010.08201.60 
  Richter, Michael m2484  * GER0.001-0.0820-1.60 
  Strowig, Justin 1857 GER1.0010.21204.20 
  Bergmann, Jens 1908 GER0.501-0.2320-4.60 
  Wierzbicki, Jirawat 1804 GER0.001-0.8420-16.80 
  Kujawa, Werner 1820 GER1.0010.18203.60 
  Kievelitz, Bernd 2035 GER1.0010.43208.60 
  Johansson, Thomas 2193 SWE0.5010.15203.00 
  Meyer-Dunker, Paul 1889 GER1.0010.25205.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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