Individual Calculations February 2020
 Klein, Gernot, Dr.  Total change: -9.40  Rating chartPersonal card
 29. Erfurter Schachfestival Seniorenturnier Erfurt GER 2019-12-26
RcRownchangeKK*chgGame
 1781 1875 2.50 5 -0.59 20 -11.80 
  Bartsch, Marius, Dr. 1638 GER1.0010.20204.00 
  Feld-Gerdes, Wolfgang 2080 GER0.001-0.2420-4.80 
  Wolkenstein, Eckhardt 1589 GER0.501-0.3420-6.80 
  Herborth, Manfred 1795 GER0.501-0.1120-2.20 
  Lehmann, Joachim, Dr. 1805 GER0.501-0.1020-2.00 

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)
 
 Belgian Interclubs 2019-2020 Round 6 Various BEL 2020-01-19
RcRownchangeKK*chgGame
 1543 1880 1.00 1 0.12 20 2.40 
  Guilfanov, Raphael 1543 BEL1.0010.12202.40 

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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