Individual Calculations October 2022
 Mayrhuber, Nikola  Total change: 2.40  Rating chartPersonal card
 Maia Chess Open 2022 Maia POR 2022-08-26
RcRownchangeKK*chgGame
 2015 2101 5.50 9 0.12 20 2.40 
  Gkoumas, Georgios m2456 GRE0.001-0.1120-2.20 
  Gamal, Alaa 1674 ENG1.0010.07201.40 
  Ermida, Ricardo 1701  * POR1.0010.08201.60 
  Grigorian, Spartak m2469 GER0.001-0.1020-2.00 
  Bouwmans, Erik 1717 NED1.0010.09201.80 
  Paluska, Karol 1886 SVK1.0010.23204.60 
  Arenas, David g2421 COL0.001-0.1320-2.60 
  Popov, Serguei 1895 BRA0.501-0.2620-5.20 
  Silva, Mariana Sofia T. wc1912 POR1.0010.25205.00 
 * 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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