Individual Calculations September 2015
 Meertens, Martin  Total change: 6.40  Rating chartPersonal card
 Vienna Chess Open 2015 Grp A Vienna AUT 2015-08-15
RcRownchangeKK*chgGame
 2160 2133 4.50 9 0.32 20 6.40 
  Hrdina, Karl 1873 AUT1.0010.18203.60 
  Bisby, Daniel L f2347 ENG0.5010.27205.40 
  Neckar, Lubomir m2319 CZE0.5010.24204.80 
  Sahidi, Samir f2315 SVK0.5010.24204.80 
  Umudova, Nargiz wm2289 AZE0.001-0.2920-5.80 
  Toelly, Michael 1964 AUT0.501-0.2220-4.40 
  King, Alexander 1998 GER0.501-0.1820-3.60 
  Aigner, Michael 2040 AUT1.0010.37207.40 
  Mann, Johannes 2295 GER0.001-0.2920-5.80 

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)
 

 

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