Rapid: Individual Calculations December 2023
 Siourdakis, Efstratios  Total change: -14.20  Rating chartPersonal card
 Autumn Vacation Trophy 2023, Rapid St. Petersburg RUS 2023-11-04
RcRownchangeKK*chgGame
 1485 1432 2.00 5 -0.19 20 -3.80 
  Sudov, Leonid 1713 RUS1.0010.842016.80 
  Dmitriev, Maksim S 1559 RUS0.001-0.3320-6.60 
  Trifonova, Daria 1233 RUS0.001-0.7620-15.20 
  Sevostyanov, Dmitry 1282 RUS1.0010.30206.00 
  Khanmamedli, Tamerlan 1636 RUS0.001-0.2420-4.80 

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)
 
 Overtime Rest-Day Rapid 2023-8 St. Petersburg RUS 2023-11-11
RcRownchangeKK*chgGame
 1596 1432 1.00 4 -0.52 20 -10.40 
  Sotsky, Alexander m2108 ISR0.001-0.0120-0.20 
  Ivanov, Ilia Serg 1085 RUS1.0010.11202.20 
  Simkin, Alexander 1437 RUS0.001-0.4920-9.80 
  Barkasheva, Sofia 1753 EST0.001-0.1320-2.60 

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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