Individual Calculations July 2017
 Cacciola, Alfredo  Total change: 15.20  Rating chartPersonal card
 WE 2 Tradate Tradate ITA 2017-06-02
RcRownchangeKK*chgGame
 2135 2211 3.50 5 0.57 20 11.40 
  Regondi, Lorenzo 1929 ITA1.0010.16203.20 
  Wirthensohn, Heinz m2322 SUI0.5010.15203.00 
  Medici, Simone 2201 ITA1.0010.49209.80 
  Buonanno, Raffaele f2286 ITA0.001-0.4020-8.00 
  Seminara, Antonio 1939 ITA1.0010.17203.40 

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)
 
 Swiss Team Championship 2017 NLA round 5 decentralised SUI 2017-06-11
RcRownchangeKK*chgGame
 2350 2211 0.50 1 0.19 20 3.80 
  Buss, Ralph m2350 SUI0.5010.19203.80 

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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