Individual Calculations May 2019
 Dalling, Peter  Total change: -6.00  Rating chartPersonal card
 2019 World Senior Team Chess Championships open 65plus Rhodes GRE 2019-04-15
RcRownchangeKK*chgGame
 1972 1830 2.00 7 -0.30 20 -6.00 
  Bray, David 2121 ENG0.5010.35207.00 
  Bhopal, Raj 1900 SCO0.001-0.4020-8.00 
  Rintakoski, Pentti 1730 FIN0.001-0.6420-12.80 
  Steedman, James 2127 NOR0.001-0.1520-3.00 
  Serjmyadag, Damdin 1895 MGL1.0010.592011.80 
  Alkkiomaki, Jyrki 1908 FIN0.5010.11202.20 
  Bhend, Edwin m2120 SUI0.001-0.1620-3.20 

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)
 

 

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