Blitz: Individual Calculations October 2023
 Petukhov, Igor  Total change: -65.80  Rating chartPersonal card
 Anapa2023_blitz Anapa RUS 2023-09-03
RcRownchangeKK*chgGame
 1452 1777 5.00 10 -3.29 20 -65.80 
  Tapazov, Egor Ol 1377  * RUS0.001-0.9220-18.40 
  Sergeeva, Varvara 1229 RUS1.0010.03200.60 
  Popova, Serafima P. 1405 RUS1.0010.10202.00 
  Kanaev, Sergey 1301 RUS1.0010.05201.00 
  Botoyan, Smbat 2171 ARM0.001-0.0820-1.60 
  Lunev, Yaromir 1421 RUS0.001-0.8920-17.80 
  Dovgal, German 1428 RUS1.0010.11202.20 
  Tsybin, Andrey M 1475 RUS0.001-0.8520-17.00 
  Sidik, Ramin Naz 1459 RUS0.001-0.8720-17.40 
  Kamaletdinov, Daniil 1253 RUS1.0010.03200.60 
 * 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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