Individual Calculations October 2015
 Gerhard, Walter  Total change: -13.80  Rating chartPersonal card
 Fe 19 BCC Sala di Cesenatico Cesenatico ITA 2015-09-05
RcRownchangeKK*chgGame
 2030 1988 3.50 9 -0.69 20 -13.80 
  De Santis, Alessio f2288 ITA0.001-0.1520-3.00 
  Maiorov, Nikita g2388  * BLR0.001-0.0820-1.60 
  Proietti, Tosca 1835 ITA1.0010.30206.00 
  Prelati, Maurizio 1926 ITA0.501-0.0920-1.80 
  Guerini, Silvia Jr 1914 ITA0.501-0.1020-2.00 
  Bartolozzi, Roberto 1934 ITA0.001-0.5820-11.60 
  Bini, Lorenzo 1936 ITA1.0010.43208.60 
  Bonacci, Mauro, Dr. 2182 GER0.001-0.2520-5.00 
  Ravagnani, Tiziano 1864 ITA0.501-0.1720-3.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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