Individual Calculations January 2011
 Pierandrei, Danilo  Total change: -60.25  Rating chartPersonal card
 CIS u 16 Courmayeur ITA 2010-10-29
RcRownchangeKK*chgGame
 1926 1948 1.00 4 -1.12 25 -28.00 
  Melone, Antonio 2016 ITA0.001-0.4125-10.25 
  Carletti, Davide M. 1671 ITA0.501-0.3325-8.25 
  Brizzi, Matteo 1802 ITA0.501-0.2025-5.00 
  Ladron De Guevara Pinto, Paolo 2215 ESP0.001-0.1825-4.50 

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)
 
 CP Chieti Chieti ITA 2010-12-11
RcRownchangeKK*chgGame
 1875 1948 0.50 3 -1.29 25 -32.25 
  Di Primio, Eugenia 1956 ITA0.5010.01250.25 
  Martella, Antonio 1914 ITA0.001-0.5525-13.75 
  Monti, Marco 1756 ITA0.001-0.7525-18.75 

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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