Individual Calculations May 2019
 Kelemen, Alexander  Total change: -22.40  Rating chartPersonal card
 GRENKE Chess Open 2019 B-Open Karlsruhe GER 2019-04-18
RcRownchangeKK*chgGame
 1605 1773 4.50 8 -1.12 20 -22.40 
  Keymer, Cecilia 1473 GER0.501-0.3520-7.00 
  Dolesik, Daniel 1534 GER0.501-0.3020-6.00 
  Gottwald, Helmut 1592 GER0.501-0.2420-4.80 
  Reiss, Peter 1615 GER1.0010.29205.80 
  Krychevskiy, Dmytro 1980 GER0.001-0.2320-4.60 
  Blank, Stephan 1626 GER0.501-0.2020-4.00 
  Roig Roig, Marc 1649 ESP1.0010.33206.60 
  Vishnu, Sridhar 1374 IND0.501-0.4220-8.40 

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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