Individual Calculations January 2017
 Langen, Ralf  Total change: 23.20  Rating chartPersonal card
 DSAM RAMADA Cup 2016-2017 T3C Aalen GER 2016-12-16
RcRownchangeKK*chgGame
 1768 1845 3.00 4 0.58 40 23.20 
  Schnell, Franz 1734 GER1.0010.354014.00 
  Hermes, Frank 1751 GER1.0010.374014.80 
  Vaas, Andreas 1828 GER0.501-0.0240-0.80 
  Utz, Helmut 1758 GER0.501-0.1240-4.80 

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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