Individual Calculations May 2019
 Weber, Tom  Total change: 28.00  Rating chartPersonal card
 GRENKE Chess Open 2019 B-Open Karlsruhe GER 2019-04-18
RcRownchangeKK*chgGame
 1747 1661 4.50 8 1.40 20 28.00 
  Wiesner, Frank 1893 GER0.5010.29205.80 
  Schott, Reimund 1887 FRA0.5010.29205.80 
  Matei, Adrian 1874 ROU0.001-0.2320-4.60 
  Schulz, Hannah 1520 GER1.0010.31206.20 
  Zwecker, Hagen 1401 GER1.0010.18203.60 
  Nordin, Eric 1788 SWE0.5010.17203.40 
  Kumar, Amod 1825 SWE1.0010.722014.40 
  Pauthner, Franz 1789 GER0.001-0.3320-6.60 

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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