Individual Calculations July 2022
 Watelet, Sylvain  Total change: -11.20  Rating chartPersonal card
 Intercercles FEFB 2022 Ronde 3 Namur BEL 2022-06-19
RcRownchangeKK*chgGame
 2160 1974 0.50 1 0.24 20 4.80 
  Maltezeanu, Stefan 2160 LUX0.5010.24204.80 

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)
 
 Intercercles FEFB 2022 Ronde 4 Liege BEL 2022-06-26
RcRownchangeKK*chgGame
 1735 1974 0.00 1 -0.80 20 -16.00 
  Dumont, Vincent 1735 BEL0.001-0.8020-16.00 

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)
 

 

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