Individual Calculations January 2020
 Stoica, Savas Marin  Total change: 52.00  Rating chartPersonal card
 11th CSC London Chess Classic: Weekday Under 2050 London ENG 2019-12-02
RcRownchangeKK*chgGame
 1847 1637 2.50 5 1.30 40 52.00 
  Rogers, Tim L 1969 ENG0.001-0.1240-4.80 
  McDonnell, James J 1774 IRL1.0010.684027.20 
  Phillips, William 1871 ENG1.0010.794031.60 
  Mata, Andrew B 1756 ENG0.5010.16406.40 
  Stern, Robert C 1864 ENG0.001-0.2140-8.40 

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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