Rapid: Individual Calculations April 2019
 Ostanin, Vladimir S.  Total change: -53.80  Rating chartPersonal card
 Cup of Ages (UR Cup st.Uva_2019_8) Uva RUS 2019-03-09
RcRownchangeKK*chgGame
 1340 1550 2.50 7 -2.69 20 -53.80 
  Suntsov, Artur 1223 RUS0.501-0.3720-7.40 
  Khodyrev, Nikolay 1455 RUS0.001-0.6320-12.60 
  Vetoshkin, Roman 1471 RUS0.001-0.6120-12.20 
  Chaynikov, Dmitry A. 1150  * RUS1.0010.08201.60 
  Yamshanov, Zakhar 1191 RUS1.0010.10202.00 
  Ryabov, Roman S. 1571 RUS0.001-0.4720-9.40 
  Basarygin, Viktor M. 1318 RUS0.001-0.7920-15.80 
 * 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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