Individual Calculations September 2021
 Cazan, Andrei  Total change: 110.00  Rating chartPersonal card
 Arad Open 2021 - U 2000 Arad ROU 2021-07-30
RcRownchangeKK*chgGame
 1851 1704 5.50 9 2.75 40 110.00 
  Juravle, Stefan 1304  * ROU1.0010.08403.20 
  Craciun, Ovidiu 1930 ROU1.0010.794031.60 
  Veneteanu, Mihai 1893 ROU1.0010.754030.00 
  Moldovan, Gheorghe-Zamfir 1968 ROU0.5010.324012.80 
  Butusina, Samuel 1823 ROU0.5010.16406.40 
  Paraschiv, Petronela-Alexandra 1977 ROU0.5010.334013.20 
  Balaban-Voia, Alexandru 1889 ROU0.5010.24409.60 
  Bejan, Sergiu 1909 MDA0.001-0.2440-9.60 
  Ursente, Tudor-Alexandru 1964 ROU0.5010.324012.80 
 * 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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