Individual Calculations March 2017
 Villwock, Martin  Total change: -16.20  Rating chartPersonal card
 NRW-Klasse 1 2016/2017 January 2017 Duesseldorf GER 2017-01-01
RcRownchangeKK*chgGame
 2229 2087 0.00 1 -0.31 20 -6.20 
  Peters, Alex 2229 GER0.001-0.3120-6.20 

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)
 
 39th Bulgarian Open Championship Memorial "Georgi Tringov" A Plovdiv BUL 2017-01-29
RcRownchangeKK*chgGame
 2198 2087 2.50 8 -0.50 20 -10.00 
  Berzinsh, Roland m2408 LAT0.001-0.1320-2.60 
  Dimitrov, Radoslav m2470 BUL0.001-0.0920-1.80 
  Georgiev, Todor 2340 BUL0.5010.31206.20 
  Ilchov, Rosen 2221 BUL0.001-0.3220-6.40 
  Kytharidis, Argyrios 1920 GRE1.0010.28205.60 
  Hristov, Hristo Mitov 2156 BUL0.001-0.4020-8.00 
  Koroglou, Viktor 2039 GRE0.001-0.5720-11.40 
  Dyakov, Martin 2030 BUL1.0010.42208.40 

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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