Individual Calculations September 2017
 Ionescu, Doru-Alexandru  Total change: -3.10  Rating chartPersonal card
 Schwarzacher Open 2017 Grp A Schwarzach AUT 2017-08-19
RcRownchangeKK*chgGame
 2314 2341 4.50 9 -0.31 10 -3.10 
  Donegani, Peter 2079 GER1.0010.18101.80 
  Sandner, Michael 2142 GER1.0010.24102.40 
  Kunin, Vitaly g2551 GER0.5010.27102.70 
  Lizak, Peter m2465 HUN0.5010.17101.70 
  Zelcic, Robert g2486 CRO0.001-0.3110-3.10 
  Ratsma, Rosa 2253 NED0.001-0.6210-6.20 
  Koepke, Christian m2285 GER0.001-0.5810-5.80 
  Segovic, Goran 2263 CRO1.0010.39103.90 
  Eichler, Christoph f2304 GER0.501-0.0510-0.50 

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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