Individual Calculations February 2018
 Kolar, Karl-Ustav  Total change: 127.60  Rating chartPersonal card
 Rilton 1800 2017 2018 Stockholm SWE 2018-01-01
RcRownchangeKK*chgGame
 1593 1248 4.00 7 3.19 40 127.60 
  Johansson-Ohman, Daniel 1620 SWE0.001-0.1040-4.00 
  Jansson, Bert 1601 SWE1.0010.894035.60 
  Dzhagraeva, Anaid 1567 RUS1.0010.874034.80 
  Sjostrand, Tommy 1648  * SWE0.001-0.0840-3.20 
  Nygren, Albert 1494 SWE1.0010.814032.40 
  Lonsjo, Hakan 1613 SWE0.5010.404016.00 
  Johansson, Bengt 1959 1607 SWE0.5010.404016.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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