Individual Calculations May 2014
 Sbarra, Marco  Total change: 7.80  Rating chartPersonal card
 New-Open Lugano - Open A Lugano SUI 2014-04-18
RcRownchangeKK*chgGame
 2252 2250 3.50 6 0.52 15 7.80 
  Terraz, Christian 2076 SUI1.0010.27154.05 
  Patuzzo, Fabrizio f2350 SUI0.001-0.3615-5.40 
  Cacciola, Alfredo 2119 ITA1.0010.32154.80 
  Kolly, Jacques f2266 SUI0.001-0.4815-7.20 
  Aranovitch, Emiliano m2347 ITA1.0010.63159.45 
  Mantovani, Renzo m2354 ITA0.5010.14152.10 

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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