Individual Calculations July 2012
 Nguyen, Piotr  Total change: 18.60  Rating chartPersonal card
 Ostravsky konik 2012 - FIDE Open A Ostrava CZE 2012-04-28
RcRownchangeKK*chgGame
 2307 2374 6.50 9 1.24 15 18.60 
  Suchanek, Miroslav 2079 CZE1.0010.15152.25 
  Bukhteeva, Viktoria wf2173 RUS1.0010.24153.60 
  Holemar, David f2306 CZE1.0010.41156.15 
  Dolezal, Radoslav m2384 CZE0.5010.01150.15 
  Simacek, Pavel m2447 CZE0.001-0.4015-6.00 
  Firt, Stanislav f2294 CZE0.501-0.1115-1.65 
  Vojtek, Vladimir f2345 SVK1.0010.46156.90 
  Pacher, Milan m2402 SVK1.0010.54158.10 
  Plischki, Sebastian m2333 GER0.501-0.0615-0.90 

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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