Rapid: Individual Calculations July 2021
 Ionescu, Andrei D.  Total change: 23.80  Rating chartPersonal card
 Suprem Cup Pitesti ROU 2021-06-05
RcRownchangeKK*chgGame
 1421 1091 2.00 5 1.19 20 23.80 
  Stancu-Filipescu, David 1583 ROU0.001-0.0420-0.80 
  Kocak, Halil 1356 ROU1.0010.822016.40 
  Podea, Andrei 1203 ROU0.001-0.3520-7.00 
  Prodanel, Mihnea 1320 ROU1.0010.792015.80 
  Chira, Eduard-Vasile 1644 ROU0.001-0.0320-0.60 

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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