Individual Calculations December 2016
 Ronka, Erik  Total change: -3.00  Rating chartPersonal card
 Barents Chess A 2016 Alta NOR 2016-11-19
RcRownchangeKK*chgGame
 2222 2265 2.00 4 -0.15 20 -3.00 
  Lund, Gunnar 1892 NOR1.0010.10202.00 
  Devereaux, Maxim L m2374 NOR1.0010.652013.00 
  Salomon, Johan m2498 NOR0.001-0.2120-4.20 
  Nekipelov, Dimitry 2125 RUS0.001-0.6920-13.80 

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)
 

 

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