Individual Calculations February 2023
 Davtian, Armen  Total change: -27.20  Rating chartPersonal card
 16eme Trophee International de Lyon 2022 Open A LYON FRA 2022-12-26
RcRownchangeKK*chgGame
 1836 1798 2.50 8 -1.08 40 -43.20 
  Ernst, Luca 1998 FRA0.001-0.2440-9.60 
  Liarsou, Patrick 1913 FRA0.5010.16406.40 
  Scott, Luke 1940 IRL0.5010.19407.60 
  Brion Lacherest, Nathan 1882 FRA0.001-0.3840-15.20 
  Nitin, M Pai 1579 IND0.001-0.7840-31.20 
  Timotic, Nicolas 1944 FRA0.001-0.3040-12.00 
  Lessmeister, Patrick 1697 GER0.501-0.1440-5.60 
  Bazzazi, Abdulaziz 1733 FRA1.0010.414016.40 

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)
 
 Team 2023 - Nationale 4 r4 FRANCE FRA 2023-01-14
RcRownchangeKK*chgGame
 1534 1804 1.00 1 0.17 40 6.80 
  Pons, Eric 1534 FRA1.0010.17406.80 

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)
 
 Team 2023 - Nationale 4 r5 FRANCE FRA 2023-01-28
RcRownchangeKK*chgGame
 1590 1804 1.00 1 0.23 40 9.20 
  Hanriot, Frederik 1590 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)
 

 

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