Individual Calculations September 2019
 Wiedenkeller, Michael  Total change: 3.00  Rating chartPersonal card
 SS Manhem Chessweek GM tournament 2019 Goteborg SWE 2019-08-10
RcRownchangeKK*chgGame
 2443 2456 4.50 9 -0.17 10 -1.70 
  Seo, Jung Min f2409 SWE0.001-0.5710-5.70 
  Urkedal, Frode Olav Olsen g2566 NOR1.0010.65106.50 
  Hector, Jonny g2493 SWE0.5010.05100.50 
  Haubro, Martin m2374 DEN1.0010.39103.90 
  Golubka, Petro m2479 UKR0.5010.03100.30 
  Lindgren, Philip m2362 SWE0.501-0.1310-1.30 
  Vypkhaniuk, Ihor f2405 UKR0.501-0.0710-0.70 
  Ahlander, Bjorn m2390 SWE0.001-0.5910-5.90 
  Blomqvist, Erik g2507 SWE0.5010.07100.70 

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)
 
 Goteborg Open 2019 lang Goteborg SWE 2019-08-17
RcRownchangeKK*chgGame
 2452 2456 2.50 4 0.47 10 4.70 
  Golubka, Petro m2479 UKR0.5010.03100.30 
  Le, Quang Long m2411 VIE1.0010.44104.40 
  Blomqvist, Erik g2507 SWE0.5010.07100.70 
  Seo, Jung Min f2409 SWE0.501-0.0710-0.70 

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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