Individual Calculations June 2018
 Tomic, Bosko  Total change: -2.00  Rating chartPersonal card
 Oberliga NRW 2017/2018 April 2018 Duesseldorf GER 2018-04-08
RcRownchangeKK*chgGame
 2458 2432 0.50 2 -0.43 10 -4.30 
  Sielecki, Christof m2430 GER0.001-0.5010-5.00 
  Orlov, Andrey g2485 RUS0.5010.07100.70 

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)
 
 Pokalmannschaftsmeisterschaft NRW 2018 Zwischenrunde Duesseldorf GER 2018-05-26
RcRownchangeKK*chgGame
 2327 2429 1.50 2 0.23 10 2.30 
  Haag, Martin f2239 GER1.0010.25102.50 
  Wegerle, Joerg m2414 GER0.501-0.0210-0.20 

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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