Individual Calculations May 2010
 Martorelli, Antonio  Total change: -3.40  Rating chartPersonal card
 WE Citta' di Erba Erba ITA 2010-03-05
RcRownchangeKK*chgGame
 2151 2262 2.50 5 -0.69 10 -6.90 
  Ranfagni, Stefano 1994 ITA0.501-0.3310-3.30 
  Annoni, Riccardo 2078 ITA1.0010.26102.60 
  Colovic, Aleksandar m2464 MKD0.001-0.2410-2.40 
  Radice, Luca 2019 ITA1.0010.20102.00 
  Pechy, Alaster 2202 ITA0.001-0.5810-5.80 

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)
 
 CIS - SERIE A1-4 Sant'Anastasia ITA 2010-03-26
RcRownchangeKK*chgGame
 2139 2262 3.00 4 0.35 10 3.50 
  Vanacore, Francesco 2052 ITA1.0010.23102.30 
  Valguarnera, Girolamo 2121 ITA1.0010.31103.10 
  Stromboli, Carlo 2282 ITA0.001-0.4710-4.70 
  Ferrante, Francesco 2099 ITA1.0010.28102.80 

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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