Individual Calculations May 2017
 Ackermann, Hans Werner  Total change: -24.00  Rating chartPersonal card
 2. Bundesliga West 2016/2017 March 2017 Hamburg GER 2017-03-01
RcRownchangeKK*chgGame
 2274 2302 0.50 1 -0.04 20 -0.80 
  Tkachuk, Konstantyn 2274 GER0.501-0.0420-0.80 

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)
 
 Werther Schloss-Open A 2017 Werther GER 2017-04-06
RcRownchangeKK*chgGame
 2000 2286 0.00 2 -1.67 20 -33.40 
  Niekrens, Stefan 2072 GER0.001-0.7720-15.40 
  Adiyaman, Rene 1928 GER0.001-0.9020-18.00 

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)
 
 GRENKE Chess Open 2017 A-Open Karlsruhe GER 2017-04-13
RcRownchangeKK*chgGame
 2343 2286 4.00 8 0.51 20 10.20 
  Brueckel, Gerhard 2001 GER1.0010.16203.20 
  Wagner, Dennis g2577 GER0.001-0.1520-3.00 
  Friedrich, Marius 2100 GER1.0010.26205.20 
  Braeuer, Franz m2421 GER1.0010.682013.60 
  Bacrot, Etienne g2686  * FRA0.001-0.0820-1.60 
  Beikert, Guenther, Dr. m2408 GER0.001-0.3320-6.60 
  Wagner, Bernd 2145 GER1.0010.31206.20 
  Menezes, Christoph m2404 AUT0.001-0.3420-6.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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