Individual Calculations February 2020
 Sobolevsky, Leonid  Total change: 2.00  Rating chartPersonal card
 29. Erfurter Schachfestival Meisterturnier Erfurt GER 2019-12-26
RcRownchangeKK*chgGame
 2103 2178 5.00 8 0.20 10 2.00 
  Guenther, Thomas 1980 GER0.501-0.2610-2.60 
  Maiwald, Harald 2005 GER1.0010.27102.70 
  Schmitt, Michael 2025 GER1.0010.30103.00 
  Paul, Johannes f2374 GER0.001-0.2510-2.50 
  Schellmann, Frank c1992 GER0.501-0.2410-2.40 
  Rensch, Toralf 2103 GER1.0010.40104.00 
  Wichmann, Cliff m2298 GER0.001-0.3410-3.40 
  Easwaralingam, Adesh 2045 DEN1.0010.32103.20 

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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