Individual Calculations February 2019
 Apostolidis, Boris  Total change: -52.00  Rating chartPersonal card
 Belorechensk - 2019 RTG Belorechensk RUS 2019-01-10
RcRownchangeKK*chgGame
 2190 2156 1.50 9 -2.60 20 -52.00 
  Tsiss, Alexander 2215 RUS0.001-0.4220-8.40 
  Gochelashvili, David m2419 RUS0.001-0.1820-3.60 
  Udovichenko, Nikolay 2195 RUS0.001-0.4520-9.00 
  Beshukova, Alina wf1898 RUS0.001-0.8220-16.40 
  Obukhov, Alexander g2344 RUS0.5010.24204.80 
  Baraeva, Irina wm2221 RUS0.001-0.4120-8.20 
  Lyubavin, Vitali 2026 RUS0.501-0.1820-3.60 
  Tleptsok, Ruslan 2198 RUS0.5010.06201.20 
  Dashko, Andrey 2197 RUS0.001-0.4420-8.80 

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)
 

 

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