Individual Calculations October 2015
 Ravagnani, Tiziano  Total change: 1.40  Rating chartPersonal card
 Fe 19 BCC Sala di Cesenatico Cesenatico ITA 2015-09-05
RcRownchangeKK*chgGame
 2013 1864 2.50 8 0.07 20 1.40 
  Cocconcelli, Lorenzo 2100 ITA0.001-0.2020-4.00 
  Rebeggiani, Andrea 1993 ITA0.001-0.3320-6.60 
  Tazzioli, Luca 2031 ITA0.001-0.2820-5.60 
  Carletti, Davide M. 1953 ITA0.5010.12202.40 
  Bini, Lorenzo 1936 ITA0.5010.10202.00 
  Maurer, Fritz 2066 SUI0.5010.26205.20 
  Oppici, Gabriele 2037 ITA0.5010.23204.60 
  Gerhard, Walter 1988 GER0.5010.17203.40 

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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