Individual Calculations January 2020
 Garcia Almaguer, Juan Manuel  Total change: 21.00  Rating chartPersonal card
 11th CSC London Chess Classic: Weekend Open London ENG 2019-11-29
RcRownchangeKK*chgGame
 2285 2183 2.50 4 1.05 20 21.00 
  Radovanovic, Jovica f2341 SRB1.0010.712014.20 
  Shrentzel, Israel m2220 ISR1.0010.552011.00 
  Petrov, Vladimir Sergeev m2355 BUL0.001-0.2720-5.40 
  Merriman, John 2223 ENG0.5010.06201.20 

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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