Individual Calculations March 2013
 Boschetti, Claudio  Total change: 7.65  Rating chartPersonal card
 1. Stein am Rhein Chess Open Stein am Rhein SUI 2013-02-01
RcRownchangeKK*chgGame
 2037 2126 3.50 5 0.51 15 7.65 
  Del Val, Moise 1776 SUI1.0010.11151.65 
  Sipos, Istvan m2454 HUN0.001-0.1315-1.95 
  Reutimann, Hans Peter 1784 SUI1.0010.12151.80 
  Koelbl, Wolfgang 1911 GER1.0010.23153.45 
  Kelecevic, Nedeljko m2261 SUI0.5010.18152.70 

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)
 

 

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