Individual Calculations March 2011
 Petrashov, Alexander  Total change: 0.00  Rating chartPersonal card
 Kreismeisterschaft Mittelfranken Mitte Zirndorf GER 2011-01-06
RcRownchangeRpKK*chgGame
 1714 0 1.50 3 0.00 1714   0.00 
  Strobel, Norbert 1985 GER0.0010.00 0.00 
  Dreiseitel, Ursula 1513 GER0.5010.00 0.00 
  Thoma, Dirk 1645 GER1.0010.00 0.00 

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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