Individual Calculations February 2014
 Percivaldi, Martin  Total change: -24.75  Rating chartPersonal card
 16. NordWest-Cup A-Open 2014 Bad Zwischenahn GER 2014-01-23
RcRownchangeKK*chgGame
 1999 2134 3.00 7 -1.65 15 -24.75 
  Modder, Frank 1907 GER0.501-0.2915-4.35 
  Raetzke Von Stoyentin, Steffen 1824 GER1.0010.14152.10 
  Meyer, Ulrich 2046 GER1.0010.38155.70 
  Gutman, Lev g2454 GER0.001-0.1315-1.95 
  Voege, Tobias 1946 GER0.501-0.2415-3.60 
  Pollmann, Sascha 2063 GER0.001-0.6015-9.00 
  Rockmann, Jan-Okke 1752 GER0.001-0.9115-13.65 

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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