Individual Calculations September 2021
 Brankovic, Dejan  Total change: 0.50  Rating chartPersonal card
 IM Round Robin "Orbis-4 2021" Paracin SRB 2021-07-24
RcRownchangeKK*chgGame
 2232 2312 5.50 9 0.05 10 0.50 
  Hilwerda, Jonas f2209 NED1.0010.36103.60 
  Rakshitta, Ravi wm2190 IND0.501-0.1710-1.70 
  Alavi, Sayed Javad m2445 IRI0.5010.18101.80 
  Ilincic, Zlatko g2395 SRB0.5010.11101.10 
  Pavlov, Mark 2195 RUS1.0010.34103.40 
  Sethuraman, Sandeep 2038 USA0.001-0.8310-8.30 
  Mijatovic, Dusan c2202 SRB0.501-0.1510-1.50 
  Mehmed, Elif wf2199 BUL1.0010.35103.50 
  Sharma, Isha wm2213 IND0.501-0.1410-1.40 

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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