Individual Calculations April 2009
 Stephanus, Josef  Total change: 7.20  Rating chartPersonal card
 Schwalbacher Weihnachtsopen Schwalbach-Elm GER 2008-12-27
RcRownchangeKK*chgGame
 2113 1986 2.50 6 0.50 15 7.50 
  Schmitt, Adolf 2067 GER0.5010.11151.65 
  Krpan, Karlo 2132 CRO0.001-0.3015-4.50 
  Klein, Joerg 2111 GER1.0010.671510.05 
  Radtke, Eduard 1993 GER1.0010.51157.65 
  Mueller, Reinhold 2228 GER0.001-0.2015-3.00 
  Becker, Joerg 2146 GER0.001-0.2915-4.35 

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)
 
 N3 - R5 Various FRA 2009-01-18
RcRownchangeKK*chgGame
 1962 1978 0.50 1 -0.02 15 -0.30 
  Chretien, Antonin 1962 FRA0.501-0.0215-0.30 

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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