Individual Calculations September 2017
 Wiegers, Kasper  Total change: 30.40  Rating chartPersonal card
 OLOMOUC CHESS SUMMER 2017 C - FIDE open Olomouc CZE 2017-08-12
RcRownchangeKK*chgGame
 1950 1878 4.00 8 0.76 40 30.40 
  Trevelyan, John 2047 WLS0.001-0.2840-11.20 
  Collins, Alan 1716 ENG0.501-0.2140-8.40 
  Pawlak, Wojciech Zbigniew 1708 DEN1.0010.284011.20 
  Brown, Thomas 2025 WLS1.0010.704028.00 
  Fogel, Pierre 2106 BEL1.0010.794031.60 
  Zdrazil, Jan 1892 CZE0.5010.02400.80 
  Kusenkova, Natallia 2088 BLR0.001-0.2340-9.20 
  Jayaram, R. 2021 IND0.001-0.3140-12.40 

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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