Individual Calculations May 2018
 Zirlik, Rudi  Total change: -32.00  Rating chartPersonal card
 GRENKE Chess Open 2018 B-Open Karlsruhe GER 2018-03-29
RcRownchangeKK*chgGame
 1588 1795 4.50 8 -1.60 20 -32.00 
  Bischoff, Mathias 1525 GER1.0010.17203.40 
  Metzinger, Hannes 1609 GER0.001-0.7420-14.80 
  Probst, Ilias 1612 GER1.0010.26205.20 
  Petrosyan, Tigran 1566 GER0.001-0.7920-15.80 
  Walbrecht, Quirin 1610 GER0.001-0.7420-14.80 
  Triantafillidis, Dimitrios 1627 GER1.0010.28205.60 
  De Gaetano, Michele 1647 ITA0.501-0.2020-4.00 
  Rubinshtein, Kamilla 1511 ITA1.0010.16203.20 

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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