Rapid: Individual Calculations March 2022
 Sezgin, Hakan Ertug  Total change: -2.80  Rating chartPersonal card
 1st Necdet Cam Educational Institutions Rapid Chess Tournament Istanbul-Kartal TUR 2022-02-05
RcRownchangeKK*chgGame
 1406 1117 0.50 3 -0.14 20 -2.80 
  Kaya, Serkan 1462 TUR0.001-0.1120-2.20 
  Ceran, Eren 1632 TUR0.5010.46209.20 
  Albayrak, Suleyman 1124 TUR0.001-0.4920-9.80 

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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