Individual Calculations May 2012
 Friedrichs, Klaus  Total change: 17.55  Rating chartPersonal card
 Reykjavik Chess Open 2012 Reykjavik ISL 2012-03-06
RcRownchangeKK*chgGame
 2240 2283 5.50 9 0.68 15 10.20 
  Sigurdarson, Emil 1883  * ISL1.0010.08151.20 
  Kuzubov, Yuriy g2615 UKR0.001-0.1215-1.80 
  Miettinen, Teemu 2012 FIN1.0010.17152.55 
  Ledent, Philippe 1883  * BEL1.0010.08151.20 
  Gretarsson, Hjorvar Steinn m2460 ISL0.001-0.2715-4.05 
  Goodger, Martyn 2098 ENG1.0010.26153.90 
  Bartholomew, John m2440 USA0.5010.21153.15 
  Trella, Thomas f2410 GER0.5010.17152.55 
  Kjartansson, Gudmundur m2357 ISL0.5010.10151.50 
 * 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)
 
 16.Internat. Neckar-Open 2012 A Deizisau GER 2012-04-05
RcRownchangeKK*chgGame
 2289 2283 5.00 9 0.49 15 7.35 
  Schuelke, Tilman 2017 GER1.0010.18152.70 
  Lemke, Johannes 1965 GER1.0010.13151.95 
  Schneider, Ilja m2480 GER1.0010.751511.25 
  Naiditsch, Arkadij g2683  * GER0.001-0.0815-1.20 
  Heimann, Andreas m2480 GER0.5010.25153.75 
  Sanikidze, Tornike g2549 GEO0.001-0.1815-2.70 
  Ahvenjarvi, Jani 2165 FIN0.501-0.1615-2.40 
  Richter, Gerald 2142 BEL1.0010.31154.65 
  Schmitt, Philipp 2124 GER0.001-0.7115-10.65 
 * 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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