Blitz: Individual Calculations September 2019
 Ostrovskiy, Aleksandr  Total change: -13.20  Rating chartPersonal card
 Riga Technical University Open 2019 - H Closing blitz tournament Riga LAT 2019-08-11
RcRownchangeKK*chgGame
 2129 2374 8.00 11 -0.66 20 -13.20 
  Berezin, Viktor f1974  * RUS1.0010.08201.60 
  Salna, Aleksandras 2045 LTU1.0010.12202.40 
  Siddharth, Jagadeesh f2054 SGP0.501-0.3720-7.40 
  Spitzl, Vinzent f2215 GER1.0010.29205.80 
  Kramer, Julian f2300 GER0.501-0.1020-2.00 
  Mitra, Roman C 2206 ENG0.001-0.7220-14.40 
  Korchagin, Oleg 2073 EST0.001-0.8520-17.00 
  Solomka, Nikita 1974  * LAT1.0010.08201.60 
  Raahul, V S 2108 IND1.0010.18203.60 
  Low, Zhen Yu Cyrus m2211 SGP1.0010.28205.60 
  Evchin, Maxim 2262 UKR1.0010.35207.00 
 * 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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