Individual Calculations June 2017
 Di Leva, Michele  Total change: 0.00  Rating chartPersonal card
 CP Napoli-Salerno 2017 Piano di Sorrento ITA 2017-04-22
RcRownchangeKK*chgGame
 1781 1890 2.50 4 0.00 40 0.00 
  Gravina, Pasquale 1536 ITA1.0010.11404.40 
  Cerino, Eduardo 1670 ITA1.0010.22408.80 
  Cocchia, Umberto 1822 ITA0.501-0.0940-3.60 
  Zinnai, Graziano Matteo 2095 ITA0.001-0.2440-9.60 

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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