Individual Calculations February 2023
 Sadeghi, Hassan Roger  Total change: -19.80  Rating chartPersonal card
 46. Weihnachtsopen Zurich Meister Zurich SUI 2022-12-26
RcRownchangeKK*chgGame
 2109 2080 3.00 7 -0.26 20 -5.20 
  Maselli, Daniel 1929 ITA0.501-0.2020-4.00 
  Mikavica, Mirko 2092 SRB1.0010.522010.40 
  Arnold, Max f2343 GER0.001-0.1820-3.60 
  Arbinger, Roland, Dr. 2050 GER0.501-0.0420-0.80 
  Rappazzo, Johannes 1986 SUI1.0010.37207.40 
  Loeffler, Markus m2251 GER0.001-0.2720-5.40 
  Jaggy, Matteo 2109 SUI0.001-0.4620-9.20 

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)
 
 SGM 2023 (Bundesliga und 1.Regionalliga) rounds 2-3 decentralised SUI 2023-01-07
RcRownchangeKK*chgGame
 2028 2092 0.50 2 -0.67 20 -13.40 
  Arsenie, Cristian Marc 1918 SUI0.001-0.7320-14.60 
  Gemelli, Romain 2138 SUI0.5010.06201.20 

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 - Coupe de France 32e FRANCE FRA 2023-01-08
RcRownchangeKK*chgGame
 2122 2092 0.50 1 0.04 20 0.80 
  Laronche, Thomas 2122 FRA0.5010.04200.80 

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 r4 FRANCE FRA 2023-01-14
RcRownchangeKK*chgGame
 2261 2092 0.00 1 -0.28 20 -5.60 
  Real, Thibault f2261 BEL0.001-0.2820-5.60 

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)
 
 Team 2023 - Nationale 4 r5 FRANCE FRA 2023-01-28
RcRownchangeKK*chgGame
 1832 2092 1.00 1 0.18 20 3.60 
  Delpy, Pierre 1832 FRA1.0010.18203.60 

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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