Individual Calculations May 2017
 Kirchner, Markus  Total change: 19.20  Rating chartPersonal card
 GRENKE Chess Open 2017 B-Open Karlsruhe GER 2017-04-13
RcRownchangeKK*chgGame
 1703 1703 4.50 8 0.48 40 19.20 
  Konstantinowskij, Dimitrij 1992 GER0.001-0.1640-6.40 
  Baltic, Sara 1511 GER1.0010.254010.00 
  Kinkelin, Ulrich 1954 GER0.001-0.1940-7.60 
  Bronner, Daniel 1508 FRA0.501-0.2540-10.00 
  Jahraus, Marlis 1553 GER1.0010.304012.00 
  Lerner, Juergen 1917 GER0.5010.274010.80 
  Stobbe, Klaus 1415 GER1.0010.16406.40 
  Mao, Yvonne 1772 GER0.5010.10404.00 

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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