Individual Calculations February 2013
 Pittermann, Jan  Total change: -17.40  Rating chartPersonal card
 Marienbad Open 2013 - D - seniors tournament Marianske Lazne CZE 2013-01-18
RcRownchangeKK*chgGame
 1713 1879 4.50 8 -1.16 15 -17.40 
  Hrivnakova, Anna 1683 SVK0.501-0.2515-3.75 
  Lacha, Jan 1880 CZE0.5010.00150.00 
  Koutecky, Jiri 1746 CZE0.501-0.1815-2.70 
  Tejcek, Bohumil 1732 CZE0.501-0.2015-3.00 
  Jankovsky, Josef 1594 CZE0.001-0.8415-12.60 
  Rosendorf, Oldrich 1581 CZE1.0010.15152.25 
  Thonig, Manfred 1625 GER1.0010.19152.85 
  Horyna, Josef 1860 CZE0.501-0.0315-0.45 

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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