Individual Calculations November 2018
 Petrik, Tomas  Total change: -5.10  Rating chartPersonal card
 43rd World Chess Olympiad 2018 Batumi GEO 2018-09-24
RcRownchangeKK*chgGame
 2427 2481 4.50 9 -0.51 10 -5.10 
  Ndiaye, Amadou 2081  * MLI1.0010.08100.80 
  Gomez, John Paul g2464 PHI0.001-0.5210-5.20 
  Al-Saffar, Araz Basim Mohammed S m2400 IRQ1.0010.39103.90 
  Makolli, Perparim f2284 KOS0.501-0.2510-2.50 
  Adly, Ahmed g2620 EGY1.0010.69106.90 
  Kazhgaleyev, Murtas g2582 KAZ0.001-0.3610-3.60 
  Rojas Alarcon, Julian Antonio f2387 MEX0.001-0.6310-6.30 
  Diermair, Andreas g2501 AUT0.5010.03100.30 
  Georgiadis, Nico g2522 SUI0.5010.06100.60 
 * 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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