Individual Calculations May 2017
 Markidis, Konstantinos  Total change: -18.40  Rating chartPersonal card
 GRENKE Chess Open 2017 A-Open Karlsruhe GER 2017-04-13
RcRownchangeKK*chgGame
 2242 2378 4.50 8 -0.92 20 -18.40 
  Zeier, Klaus 2180 GER0.501-0.2620-5.20 
  Dorst, Johannes f2181 GER1.0010.25205.00 
  Heimann, Andreas g2577 GER0.001-0.2420-4.80 
  Georgescu, Lena wf2187 SUI0.501-0.2520-5.00 
  Prill, Daniel 2209 GER0.501-0.2220-4.40 
  Louis, Thibault f2202 FRA0.501-0.2320-4.60 
  Korba, Roman 2205 GER0.501-0.2320-4.60 
  Pitzanti, Matteo 2198 ITA1.0010.26205.20 

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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