Individual Calculations December 2020
 Nilsson, Hans 195409  Total change: -33.20  Rating chartPersonal card
 Rodeby hostschack 2020 Rodeby SWE 2020-10-14
RcRownchangeKK*chgGame
 1654 1621 1.00 4 -0.83 40 -33.20 
  Lacic, Dragan 1778 SWE0.5010.21408.40 
  Nilsson, Mattias 2000 Nov 1600 SWE0.501-0.0340-1.20 
  Ljungkvist, Bengt-Ake 1686 SWE0.001-0.4140-16.40 
  Karlsson, Rolf 1551 SWE0.001-0.6040-24.00 

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)
 

 

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