Individual Calculations July 2014
 Pfrommer, Martin  Total change: 2.70  Rating chartPersonal card
 5. Oeffinger Schachopen Fellbach-Oeffingen GER 2014-06-06
RcRownchangeKK*chgGame
 1927 1970 3.50 6 0.18 15 2.70 
  Trobonjaca, Milos 1646 GER1.0010.13151.95 
  Schulz, Stefan 1809 GER1.0010.29154.35 
  Holzhaeuer, Mathias f2287 GER0.001-0.1315-1.95 
  Strauss, Martin 1780 GER1.0010.25153.75 
  Kolb, Roland 2015 GER0.5010.06150.90 
  Engbrecht, Helmut 2025 GER0.001-0.4215-6.30 

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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