Individual Calculations January 2022
 Davtyan, David Arm.  Total change: -23.00  Rating chartPersonal card
 Benidorm Chess Open "A" (U2400) Benidorm ESP 2021-12-04
RcRownchangeKK*chgGame
 2092 2337 6.00 9 -1.15 20 -23.00 
  Van Der Hagen, Loek 2051 NED1.0010.16203.20 
  Jordan Martinez, David 2155 ESP0.001-0.7420-14.80 
  Hiren, K G 2058 IND1.0010.16203.20 
  Draghici Flutur, Gavril 2118 ESP1.0010.22204.40 
  Barath, Kalyan M 2103 IND0.501-0.2920-5.80 
  Rey Malde, Henrique 2274 ESP0.001-0.5920-11.80 
  Unciti Juan, Javier 2025 ESP1.0010.14202.80 
  Harsh, Suresh 1937  * IND1.0010.08201.60 
  Nawin, J J 2109 IND0.501-0.2920-5.80 
 * 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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