Individual Calculations May 2019
 Kather, Yannick  Total change: 20.20  Rating chartPersonal card
 Oberliga Nord-Ost 2018/2019 April 2019 various GER 2019-04-07
RcRownchangeKK*chgGame
 2267 2109 0.00 1 -0.29 20 -5.80 
  Wintzer, Joachim, Dr. f2267 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)
 
 GRENKE Chess Open 2019 A-Open Karlsruhe GER 2019-04-18
RcRownchangeKK*chgGame
 2224 2109 4.50 9 1.30 20 26.00 
  Kurmann, Oliver m2433 SUI1.0010.872017.40 
  Manea, Alexandru m2326 ROU0.001-0.2220-4.40 
  Karsay, Pascal 2285 GER0.5010.23204.60 
  Vatter, Hans-Joachim f2245 GER0.5010.18203.60 
  Bluebaum, Karl-Ernst 2266 GER0.5010.21204.20 
  Kersten, Uwe f2241 GER0.001-0.3220-6.40 
  Haugner, Jan 1979 GER1.0010.32206.40 
  Polatel, Ali 2235 TUR0.001-0.3320-6.60 
  Miettinen, Teemu 2003 FIN1.0010.36207.20 

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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