Individual Calculations October 2015
 Efimov, Igor  Total change: 5.50  Rating chartPersonal card
 FE 13 Citta' di Amantea Amantea ITA 2015-09-06
RcRownchangeKK*chgGame
 2293 2401 6.00 9 0.55 10 5.50 
  Scerbo, Antonio 2013 ITA1.0010.09100.90 
  Ragonese, Rosario L. 2001  * ITA1.0010.08100.80 
  Vovk, Andrey g2611 UKR0.5010.27102.70 
  David, Alberto g2585 ITA0.5010.24102.40 
  Arnetta, Maria Teresa wf2001  * ITA1.0010.08100.80 
  Delorme, Axel m2489 FRA0.001-0.3810-3.80 
  Maze, Sebastien g2581 FRA0.001-0.2610-2.60 
  Favaloro, Andrea 2174 ITA1.0010.21102.10 
  Sorbera, Giovanni 2185 ITA1.0010.22102.20 
 * 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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