Individual Calculations May 2017
 Rotstein, Arkadij  Total change: -12.20  Rating chartPersonal card
 Oberliga NRW 2016/2017 March 2017 Duesseldorf GER 2017-03-01
RcRownchangeKK*chgGame
 2317 2502 1.00 1 0.26 10 2.60 
  Lupor, Stefan f2317 GER1.0010.26102.60 

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)
 
 Salzburger Landesliga A 2017/2018 rd 9-11 Jenbach AUT 2017-04-20
RcRownchangeKK*chgGame
 2506 2501 0.00 3 -1.48 10 -14.80 
  Dragnev, Valentin m2515 AUT0.001-0.4810-4.80 
  Eisenbeiser, Amadeus m2387 GER0.001-0.6610-6.60 
  Predojevic, Borki g2616 BIH0.001-0.3410-3.40 

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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