Blitz: Individual Calculations July 2023
 Chaschin, Oleg  Total change: -70.20  Rating chartPersonal card
 Afimall June Blitz Moscow RUS 2023-06-11
RcRownchangeKK*chgGame
 1626 1807 2.00 8 -3.51 20 -70.20 
  Kishiev, Famil 2124 RUS0.001-0.1320-2.60 
  Gusev, Andrey V 1320 RUS0.001-0.9620-19.20 
  Shevtsova, Stefania 1455 RUS1.0010.11202.20 
  Kobozeva, Viktoria 1856 RUS0.001-0.4320-8.60 
  Baituganov, Vyacheslav 1711 RUS0.001-0.6320-12.60 
  Li, Aleksandr 1430 RUS0.001-0.9120-18.20 
  Khokhlov, Igor V 1708 RUS0.001-0.6420-12.80 
  Lykhin, Mark 1407  * RUS1.0010.08201.60 
 * 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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