Individual Calculations May 2018
 Vifian, Heinz  Total change: 12.60  Rating chartPersonal card
 1. Zuercher Oster Open Zurich SUI 2018-03-30
RcRownchangeKK*chgGame
 2023 1851 3.00 6 1.21 20 24.20 
  Filipovic, Branko m2251  * SUI0.001-0.0820-1.60 
  Udipi, Kala Kishan 1581 SUI1.0010.17203.40 
  Adamantidis, Panayotis 2070 SUI0.001-0.2220-4.40 
  Toenz, Arthur 2095 FRA1.0010.802016.00 
  Mikavica, Mirko 2140 SRB0.5010.34206.80 
  Bischoff, Peter 2001 SUI0.5010.20204.00 
 * 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)
 
 Swiss Team Championship 2018 1.Liga round 2 decentralised SUI 2018-04-14
RcRownchangeKK*chgGame
 1798 1854 0.00 1 -0.58 20 -11.60 
  Sivanandan, Kirushanth 1798 SUI0.001-0.5820-11.60 

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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