Individual Calculations December 2022
 Onrubia-Aviles, Carlos  Total change: 31.80  Rating chartPersonal card
 Belgian Interclubs 2022-2023 Ronde 3 Various Places BEL 2022-11-06
RcRownchangeKK*chgGame
 1959 1818 1.00 1 0.69 20 13.80 
  Lanoye, Regis 1959 BEL1.0010.692013.80 

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)
 
 Open Brussels Fall 2022 Rounds 8-10 Brussels BEL 2022-11-07
RcRownchangeKK*chgGame
 1793 1818 2.00 2 0.93 20 18.60 
  Al Sakka, Mustapha 1685 BEL1.0010.32206.40 
  Grodent, Gerald 1901 BEL1.0010.612012.20 

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)
 
 Belgian Interclubs 2022-2023 Ronde 4 Various Places BEL 2022-11-20
RcRownchangeKK*chgGame
 1854 1818 0.50 1 0.05 20 1.00 
  De Witte, Stein 1854 BEL0.5010.05201.00 

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)
 
 Open Brussels Fall 2022 Round 11 Brussels BEL 2022-11-28
RcRownchangeKK*chgGame
 2212 1818 0.00 1 -0.08 20 -1.60 
  Iolis, Oleg 2212 BEL0.001-0.0820-1.60 

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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