Individual Calculations September 2018
 Lee, Sihu  Total change: 46.80  Rating chartPersonal card
 Ichess 5th Standard Tourney 2018 Seoul KOR 2018-07-01
RcRownchangeKK*chgGame
 1354 1316 0.50 2 -0.41 40 -16.40 
  Jung, Jinwoo 1526 KOR0.001-0.2340-9.20 
  Hong, Hyeonho 1181 KOR0.501-0.1840-7.20 

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)
 
 Biel Main Tournament 2018 (ATO) Biel SUI 2018-07-23
RcRownchangeKK*chgGame
 1665 1316 2.50 8 1.58 40 63.20 
  Pellicoro, Fabian 1716  * SUI0.5010.424016.80 
  Trachsel, Peter 1701 SUI0.5010.414016.40 
  Pfaeffli, Fritz 1716  * SUI0.001-0.0840-3.20 
  Hadorn, Rudolf 1638 SUI0.5010.374014.80 
  Hofer, Heinz 1644 SUI0.5010.374014.80 
  Del Val, Moise 1682 SUI0.001-0.1040-4.00 
  Nuri, Abdulsamad 1627 SUI0.001-0.1440-5.60 
  Funk, Kurt 1592 SUI0.5010.334013.20 
 * 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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