Individual Calculations January 2023
 Corbin, Paul  Total change: -2.20  Rating chartPersonal card
 Luxembourg Team Championship 22-23 Round 3-4 various LUX 2022-11-13
RcRownchangeKK*chgGame
 1691 1885 0.50 1 -0.25 20 -5.00 
  Weber, Gerard 1691 LUX0.501-0.2520-5.00 

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)
 
 Luxembourg Team Championship 22-23 Round 5 various LUX 2022-12-11
RcRownchangeKK*chgGame
 1991 1885 0.50 1 0.14 20 2.80 
  Monaville, Guy 1991 BEL0.5010.14202.80 

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)
 

 

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