Individual Calculations April 2023
 Kolodziejczyk, Boris  Total change: 94.80  Rating chartPersonal card
 Team 2023 - IDF Mars FRANCE FRA 2023-03-01
RcRownchangeKK*chgGame
 1623 1603 1.00 1 0.53 40 21.20 
  Rakotomalala, Jean-Jacques 1623 FRA1.0010.534021.20 

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)
 
 Team 2023 - Nationale 4 r6 FRANCE FRA 2023-03-11
RcRownchangeKK*chgGame
 1396 1603 1.00 1 0.23 40 9.20 
  Sato, Thomas 1396 FRA1.0010.23409.20 

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)
 
 Championnat du 93 2023 (-2200) LE BLANC MESNIL FRA 2023-03-18
RcRownchangeKK*chgGame
 1812 1603 3.00 5 1.61 40 64.40 
  Hajage, Michael 2046 FRA0.001-0.0640-2.40 
  Lamorelle, Alexey 1279 FRA1.0010.13405.20 
  Jacquet, Stephane 1866 FRA0.5010.324012.80 
  Yastrebov, Andrey 1820 FRA1.0010.784031.20 
  Morais, Thomas 2049 FRA0.5010.444017.60 

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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