Individual Calculations April 2022
 Praggnanandhaa, R  Total change: 5.30  Rating chartPersonal card
 OP Grandiscacchi Kursaal Cattolica ITA 2022-03-01
RcRownchangeKK*chgGame
 2484 2619 6.50 9 0.53 10 5.30 
  Nurgaliyev, Sauat c2219  * KAZ1.0010.08100.80 
  Wachinger, Nikolas 2376 GER1.0010.20102.00 
  Van Foreest, Lucas g2572 NED1.0010.43104.30 
  Azarov, Sergei g2604 BLR0.501-0.0210-0.20 
  Pranav, Anand m2436 IND0.501-0.2410-2.40 
  Kamalidenova, Meruert wm2362 KAZ1.0010.18101.80 
  Narayanan.s.l g2658 IND0.5010.05100.50 
  Jobava, Baadur g2588 GEO0.501-0.0410-0.40 
  Lodici, Lorenzo g2537 ITA0.501-0.1110-1.10 
 * 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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