Individual Calculations May 2022
 Reddi, Bhuvana  Total change: 84.00  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2022 Q1 E Potsdam GER 2022-04-08
RcRownchangeKK*chgGame
 1588 1404 2.50 5 1.16 40 46.40 
  Grigoleit, Eckhard 1639 GER1.0010.794031.60 
  Dorendorf, Mika 1533 GER1.0010.674026.80 
  Gkegkas, Michail 1490 GER0.001-0.3840-15.20 
  Karge, Ronny 1619 GER0.001-0.2340-9.20 
  Koenig, Frank 1659 GER0.5010.314012.40 

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)
 
 Berliner Einzel-Meisterschaft 2022 - Qualifikationsturnier Berlin GER 2022-04-15
RcRownchangeKK*chgGame
 1838 1404 1.50 7 0.94 40 37.60 
  Hiller, Bernd 1825 GER0.5010.434017.20 
  Federau, Juergen f2070 GER0.001-0.0140-0.40 
  Nguyen, Phuc Nhat 1755 GER0.001-0.1140-4.40 
  Berndt, Ronald 1785 GER0.5010.414016.40 
  Toebs, Robin 1795 GER0.5010.414016.40 
  Kostic, Ivan 1694 SRB0.001-0.1640-6.40 
  Schmidt, Fabian 1940 GER0.001-0.0340-1.20 

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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