Individual Calculations December 2019
 Toma Andreica, Alin  Total change: -69.60  Rating chartPersonal card
 World Senior Chess Championship 2019 - Open 50 Bucuresti ROU 2019-11-12
RcRownchangeKK*chgGame
 1927 2154 5.00 11 -3.48 20 -69.60 
  Muzzaffar, Ahmad 1803 MAS1.0010.11202.20 
  Psakhis, Lev g2461 ISR0.001-0.1420-2.80 
  Gilbert, Michael A 1856 USA0.501-0.3520-7.00 
  Uzuner, Tufan Can 1870 TUR0.001-0.8420-16.80 
  Tazlaoanu, Cezar 1901 ROU0.001-0.8120-16.20 
  Fugulyan, Grigore 1835 ROU0.501-0.3720-7.40 
  Dobrescu, Gabriel 1888 ROU1.0010.18203.60 
  Anuta, Elefterie-Laurentiu 1825 ROU0.501-0.3820-7.60 
  Bennett, Hilton c1906 NZL0.501-0.3120-6.20 
  Arandjelovic, Aleksandar Z 1921 SRB0.501-0.2920-5.80 
  Panush, Viktor m1933 MDA0.501-0.2820-5.60 

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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