Individual Calculations November 2022
 Wulkan, Martin  Total change: -17.80  Rating chartPersonal card
 Superettan 2022-23 R123 Helsingborg SWE 2022-10-14
RcRownchangeKK*chgGame
 2292 2262 0.50 3 -0.89 20 -17.80 
  Olsson, William f2297 SWE0.001-0.4520-9.00 
  Bjorkman, Filip 2057 SWE0.501-0.2620-5.20 
  Solodovnichenko, Yuri g2521 UKR0.001-0.1820-3.60 

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)
 

 

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