Individual Calculations July 2009
 Ronchetti, Niccolo`  Total change: 8.50  Rating chartPersonal card
 ITT Pasqua Bologna ITA 2009-04-09
RcRownchangeKK*chgGame
 2276 2420 7.00 9 0.86 10 8.60 
  Martinez, Rolly m2419 PHI0.5010.00100.00 
  Bianchi, Andrea 2166 ITA1.0010.19101.90 
  Ferretti, Folco f2319 ITA1.0010.36103.60 
  Tomba, Ivan f2301 ITA0.501-0.1610-1.60 
  Corvi, Marco f2291 ITA1.0010.33103.30 
  Gilevich, Artem 2134 UKR1.0010.16101.60 
  Stella, Andrea 2276 ITA0.501-0.1910-1.90 
  Vuelban, Virgilio f2422 PHI0.5010.00100.00 
  Danut, Radu 2152 ROU1.0010.17101.70 

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)
 
 Italian Team Championship Master Senigallia ITA 2009-04-30
RcRownchangeKK*chgGame
 2420 2420 3.50 7 -0.01 10 -0.10 
  Caposciutti, Maurizio f2315 ITA0.001-0.6410-6.40 
  Macieja, Bartlomiej g2601 POL0.5010.24102.40 
  Stangl, Markus g2458 GER1.0010.55105.50 
  Delorme, Axel m2394 FRA0.501-0.0410-0.40 
  Vezzosi, Paolo m2363 ITA0.501-0.0810-0.80 
  Mazzilli, Piero f2326 ITA0.501-0.1310-1.30 
  Bellini, Fabio m2486 ITA0.5010.09100.90 

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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