Rapid: Individual Calculations September 2023
 Gumularz, Szymon  Total change: -2.70  Rating chartPersonal card
 FIDE World Cup 2023, rapid Baku AZE 2023-07-30
RcRownchangeKK*chgGame
 2455 2550 0.00 2 -1.26 10 -12.60 
  Janik, Igor g2455 POL0.001-0.6310-6.30 
  Janik, Igor g2455 POL0.001-0.6310-6.30 

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)
 
 FIDE World Rapid Team Championship 2023 Duesseldorf GER 2023-08-26
RcRownchangeKK*chgGame
 2474 2550 8.00 12 0.99 10 9.90 
  Koch, Thomas m2426 GER1.0010.33103.30 
  Bremner, Adam c2176 SCO1.0010.10101.00 
  Naiditsch, Arkadij g2566 AZE1.0010.52105.20 
  Keymer, Vincent g2636 GER1.0010.62106.20 
  Sargsyan, Shant g2579 ARM0.5010.04100.40 
  Pranesh, M g2391 IND0.001-0.7110-7.10 
  Grineva, Marianna wf2150  * UKR1.0010.08100.80 
  Sadvakasov, Darmen g2601 KAZ0.5010.07100.70 
  Solomon, Kenny g2404 RSA1.0010.30103.00 
  Tari, Aryan g2539 NOR0.501-0.0210-0.20 
  Erigaisi, Arjun g2681 IND0.001-0.3210-3.20 
  Kollars, Dmitrij g2536 GER0.501-0.0210-0.20 
 * 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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