Individual Calculations January 2024
 Parpiev, Isaak  Total change: 80.00  Rating chartPersonal card
 Open championship of the Moscow region 2023 Ershovo RUS 2023-12-08
RcRownchangeKK*chgGame
 2101 2204 6.50 8 2.00 40 80.00 
  Gerdt, Nikita 1804  * RUS1.0010.08403.20 
  Lototovich, Aleksey I 1444 RUS1.0010.00400.00 
  Korelskiy, Egor f2173 FID0.501-0.0440-1.60 
  Vul, Arkadi Eremeevich g2196 RUS1.0010.494019.60 
  Khayrullin, Denis f2336 FID0.5010.18407.20 
  Dobrov, Vladimir g2468 RUS1.0010.824032.80 
  Gubajdullin, Alexei f2253 RUS1.0010.574022.80 
  Chertkov, Maksim c2135 RUS0.501-0.1040-4.00 
 * 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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