Individual Calculations March 2020
 Kolyazhnov, Bogdan  Total change: -39.20  Rating chartPersonal card
 Vladimir region championship 2020_juniors_boys Vladimir RUS 2020-02-15
RcRownchangeKK*chgGame
 1272 1112 0.00 3 -0.98 40 -39.20 
  Somkov, Aleksandr 1512  * RUS0.001-0.0840-3.20 
  Nefedov, Aleksandr 1255 RUS0.001-0.3140-12.40 
  Bolshakov, Maksim M. 1048 RUS0.001-0.5940-23.60 
 * 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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