Individual Calculations January 2011
 Conta, Diego  Total change: 1.20  Rating chartPersonal card
 OP Felice Bosi Milano ITA 2010-10-22
RcRownchangeKK*chgGame
 1865 1730 2.00 5 0.35 15 5.25 
  Illyuviev, Oleg 1988 RUS0.001-0.1815-2.70 
  Guzzetti, Luigi Enrico 1878 ITA1.0010.701510.50 
  Piemonti, Carlo 1999 ITA0.5010.33154.95 
  Ruggeri, Igor 1494 ITA0.501-0.3015-4.50 
  Lanzani, Giuliano 1967 ITA0.001-0.2015-3.00 

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)
 
 FE E. Crespi - C Milano ITA 2010-12-04
RcRownchangeKK*chgGame
 1561 1707 2.50 4 -0.27 15 -4.05 
  Russo, Luca 1508 ITA1.0010.24153.60 
  Mingolla, Patrizio 1640 ITA0.001-0.5915-8.85 
  Christen, Peter Walter 1545 ITA0.501-0.2115-3.15 
  Cerutti, Fabio Maria 1549 ITA1.0010.29154.35 

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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