Rapid: Individual Calculations January 2015
 Passalacqua, Tullio  Total change: -23.40  Rating chartPersonal card
 OP ARZACHESS ARZACHENA ITA 2014-12-08
RcRownchangeKK*chgGame
 1708 1653 1.00 5 -1.17 20 -23.40 
  Sanna, Yuri 1839 ITA0.001-0.2620-5.20 
  Loriga, Pierpaolo 1934 ITA0.001-0.1620-3.20 
  Murtas, Paolo 1494 ITA1.0010.29205.80 
  Murtas, Gian Vito 1710 ITA0.001-0.4220-8.40 
  Scanu, Stefano 1565 ITA0.001-0.6220-12.40 

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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