Individual Calculations January 2023
 Aliferenko, Oleksii  Total change: 1.20  Rating chartPersonal card
 Luxembourg Team Championship 22-23 Round 3-4 various LUX 2022-11-13
RcRownchangeKK*chgGame
 2056 2229 1.50 2 0.10 20 2.00 
  Filipovic, Slobodan 2204 SRB1.0010.47209.40 
  Nestler, Patrick 1908 LUX0.501-0.3720-7.40 

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
 2198 2229 0.50 1 -0.04 20 -0.80 
  Jeitz, Christian 2198 LUX0.501-0.0420-0.80 

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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