Individual Calculations July 2023
 Pogorelskikh, Sergey  Total change: -12.80  Rating chartPersonal card
 SILVER LAKE 2023 OPEN A Silver Lake SRB 2023-06-18
RcRownchangeKK*chgGame
 2055 2209 5.50 9 -0.64 20 -12.80 
  Advaitt, Srikant Koduri 1858 IND1.0010.11202.20 
  Roneet, Das 1809  * IND0.001-0.9220-18.40 
  Guo, Ethan c2011 USA1.0010.24204.80 
  Vaz, Ethan 2073 IND0.001-0.6820-13.60 
  Sudarshan, Bhat 2020 IND1.0010.25205.00 
  Barath, Kalyan M 2003 IND1.0010.24204.80 
  Soham, Das m2390 IND1.0010.742014.80 
  Peycheva, Gergana fwm2218 BUL0.001-0.4920-9.80 
  Ciric, Pavle 2117 SRB0.501-0.1320-2.60 
 * 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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