Individual Calculations October 2015
 Ballista, Massimiliano  Total change: 82.40  Rating chartPersonal card
 Fe 19 BCC Sala di Cesenatico Cesenatico ITA 2015-09-05
RcRownchangeKK*chgGame
 2161 1978 4.50 9 2.06 40 82.40 
  Dukaczewski, Piotr m2268 POL0.5010.344013.60 
  Schaefer, Michael 2175 GER0.5010.254010.00 
  Molina, Fabrizio f2206 ITA0.001-0.2140-8.40 
  Gori, Andrea c2051 ITA0.5010.10404.00 
  Rebeggiani, Andrea 1993 ITA1.0010.524020.80 
  Cocconcelli, Lorenzo 2100 ITA0.5010.17406.80 
  Bonacci, Mauro, Dr. 2182 GER1.0010.764030.40 
  Barp, Alberto 2189 ITA0.5010.274010.80 
  Dittmar, Peter f2284 GER0.001-0.1440-5.60 

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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