Rapid: Individual Calculations October 2023
 Zemlyanskii, Ivan  Total change: 8.80  Rating chartPersonal card
 Aurora Borealis 2023_RAPID Grand-Prix of Russia Novyy Urengoy RUS 2023-09-05
RcRownchangeKK*chgGame
 2160 2311 6.50 10 0.44 20 8.80 
  Kravchuk, Mikhail 1911  * RUS1.0010.08201.60 
  Zinnatullin, Rafil 1881 RUS1.0010.07201.40 
  Iljiushenok, Ilia g2487 RUS0.5010.23204.60 
  Obgolts, Erik f2382 RUS0.5010.10202.00 
  Artamonov, Matvei 1461 RUS1.0010.00200.00 
  Obukhov, Alexander g2328 RUS0.5010.02200.40 
  Iljin, Timofey m2453 UKR0.5010.19203.80 
  Levchenko, Evgeny 1995 RUS1.0010.13202.60 
  Potapov, Pavel g2367 RUS0.5010.08201.60 
  Sitnikov, Anton m2338 UKR0.001-0.4620-9.20 
 * 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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