Individual Calculations May 2018
 Pham, Hieu Tuong  Total change: -6.60  Rating chartPersonal card
 10e Chess Open Tour Juvisy plus de 1300 Elo JUVISY SUR ORGE FRA 2018-03-31
RcRownchangeKK*chgGame
 1577 1669 1.50 3 -0.33 20 -6.60 
  Abbey, Anate 1434 FRA1.0010.21204.20 
  Forget, Cyril 1910 FRA0.001-0.2020-4.00 
  Trognon, Philippe 1386 FRA0.501-0.3420-6.80 

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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