Individual Calculations May 2011
 Klings, Peter  Total change: 6.75  Rating chartPersonal card
 Oberliga Ost Staffel B Germany East GER 2010-10-01
RcRownchangeKK*chgGame
 2210 2185 4.50 7 1.21 15 18.15 
  Klingelhoefer, Stefan Dr. f2238 GER0.5010.07151.05 
  Reichel, Norbert 2134 GER1.0010.43156.45 
  Gottschalk, Jens 2274 GER1.0010.62159.30 
  Trumpp, Lothar 2100 GER1.0010.38155.70 
  Haakert, Juergen f2381 GER0.5010.25153.75 
  Knickel, Aaron 2161 GER0.501-0.0315-0.45 
  Rubel, Julian 2181 GER0.001-0.5115-7.65 

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)
 
 2nd Annual Philadelphia Open Philadelphia, Pennsylvania USA 2011-04-20
RcRownchangeKK*chgGame
 2099 2164 4.50 9 -0.76 15 -11.40 
  Kiewra, Keaton f2380 USA0.001-0.2215-3.30 
  Rentala, Nagendra 2314 IND1.0010.701510.50 
  Helfst, Matt 1924 USA0.501-0.3015-4.50 
  Chiang, Sarah wc1936 USA0.001-0.7915-11.85 
  McCartney, Patrick 2083 USA0.001-0.6115-9.15 
  Brock, William H 2006 USA1.0010.29154.35 
  Song, Michael 2062 CAN1.0010.36155.40 
  Cao, Kevin Y 2103 USA0.501-0.0815-1.20 
  Kats, Alena 2085 USA0.501-0.1115-1.65 

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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