Individual Calculations January 2010
 Lisi, Sebastiano  Total change: 4.05  Rating chartPersonal card
 OP DLF Steinitz Roma ITA 2009-11-06
RcRownchangeKK*chgGame
 2036 1966 2.00 4 0.27 15 4.05 
  Vuelban, Virgilio m2356 PHI0.001-0.0915-1.35 
  Marino, Oscar 1876 ITA1.0010.38155.70 
  Carnicelli, Valerio 1756 ITA1.0010.23153.45 
  Quimi, Marco 2155 PER0.001-0.2515-3.75 

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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