Individual Calculations March 2012
 Castelli, Antonio  Total change: -2.70  Rating chartPersonal card
 CP Bologna 2012 Bologna ITA 2012-01-06
RcRownchangeKK*chgGame
 1685 1680 2.00 3 0.42 15 6.30 
  Di Trapani, Davide 2069 ITA0.001-0.0915-1.35 
  Busi, Piero 1461 ITA1.0010.22153.30 
  Maniglio, Thomas 1526 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)
 
 OP 5 Giovanni Pico Mirandola ITA 2012-01-13
RcRownchangeKK*chgGame
 1764 1680 1.00 4 -0.60 15 -9.00 
  Dobboletta, Alex 1986 ITA0.001-0.1415-2.10 
  Mantovani, Enrico 1810 ITA0.001-0.3215-4.80 
  Pavesi, Paolo 1542 ITA1.0010.31154.65 
  Santamato, Luigi 1717 ITA0.001-0.4515-6.75 

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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