Individual Calculations August 2017
 Sula, Avni  Total change: -7.20  Rating chartPersonal card
 7th Amsterdam Science Park - A Amsterdam NED 2017-07-08
RcRownchangeKK*chgGame
 2142 2047 3.00 9 -0.36 20 -7.20 
  Tirelli, Mauro 2191 ITA0.001-0.3120-6.20 
  Theulings, Paul-Peter c2090 NED0.001-0.4420-8.80 
  Elgersma, Simon 2120 NED1.0010.602012.00 
  Breedveld, Andre 2089 NED1.0010.562011.20 
  Vroombout, Enrico 2151 NED0.001-0.3620-7.20 
  Van `t Hof, Eric c2120 NED0.5010.10202.00 
  Witt, Rob f2166 NED0.5010.16203.20 
  Brouwer, Dennis 2241 NED0.001-0.2520-5.00 
  Galje, Hans 2106 NED0.001-0.4220-8.40 

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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