Individual Calculations March 2014
 Manguerra, Lyn Jane  Total change: 5.70  Rating chartPersonal card
 OP XIX Ravenna CP 2014 Ravenna ITA 2013-12-31
RcRownchangeKK*chgGame
 1668 1601 2.50 5 0.38 15 5.70 
  Di Bene, Daniela 1364 ITA1.0010.20153.00 
  Barchiesi, Sandro 1846 ITA0.5010.30154.50 
  Vicari, Luigi 1913 ITA0.001-0.1415-2.10 
  Mucci, Federico 1509 ITA1.0010.37155.55 
  Casadei, Idio 1708 ITA0.001-0.3515-5.25 

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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