Rapid: Individual Calculations December 2021
 Opacic, Alexandar  Total change: -41.60  Rating chartPersonal card
 Curug open rapid 2021 Curug SRB 2021-11-07
RcRownchangeKK*chgGame
 1840 2013 3.50 9 -2.08 20 -41.60 
  Kosutic, Goran 1278 SRB1.0010.01200.20 
  Mladenovic, Dusan 2273 SRB0.5010.32206.40 
  Torbica, Milos 2232 SRB0.001-0.2220-4.40 
  Aravind, P V S 1695 IND0.001-0.8720-17.40 
  Popovic, Petar J 1863 SRB1.0010.30206.00 
  Kresoja, Janko 1938 SRB1.0010.40208.00 
  Petkovic, Radosav f2331 SRB0.001-0.1320-2.60 
  Maglovski, Dario 1641 SRB0.001-0.9020-18.00 
  Rajcevic, Mihajlo 1305 SRB0.001-0.9920-19.80 

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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