Individual Calculations January 2019
 Macieja, Bartlomiej  Total change: 6.10  Rating chartPersonal card
 2018 Houston Open Houston, Texas USA 2018-11-30
RcRownchangeKK*chgGame
 2241 2503 4.50 5 0.61 10 6.10 
  Collins, Stuart 2103  * USA1.0010.08100.80 
  Oberoi, Shelev 2103  * USA1.0010.08100.80 
  Huang, Max 2103  * USA0.501-0.4210-4.20 
  Lau, Carlos 2290 NCA1.0010.23102.30 
  Gabuzyan, Hovhannes g2607 ARM1.0010.64106.40 
 * 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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