Individual Calculations February 2015
 Piacentini, Claudio  Total change: -3.40  Rating chartPersonal card
 Team 2015 - Coupe de France - 3eme Tour FRANCE FRA 2015-01-18
RcRownchangeKK*chgGame
 1890 2104 0.00 1 -0.77 20 -15.40 
  Degand, Alain 1890 FRA0.001-0.7720-15.40 

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)
 
 Belgian Interclubs 2014-2015 Rounds 6-7 Various BEL 2015-01-25
RcRownchangeKK*chgGame
 2142 2104 1.50 2 0.60 20 12.00 
  Wettach, Michel 2085 BEL0.501-0.0320-0.60 
  Forster, Sven 2198 BEL1.0010.632012.60 

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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