Individual Calculations May 2019
 Cahen, Alexis  Total change: -9.80  Rating chartPersonal card
 Luxembourg Team Championship 18/19 Round 8-9 various LUX 2019-03-10
RcRownchangeKK*chgGame
 1858 2105 0.00 1 -0.81 20 -16.20 
  Schweitzer, Marc 1858 FRA0.001-0.8120-16.20 

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)
 
 37eme open international de la ville de Metz A (plus de 1800) METZ FRA 2019-04-08
RcRownchangeKK*chgGame
 2223 2100 1.00 3 -0.10 20 -2.00 
  Golubka, Petro m2485 UKR0.001-0.0920-1.80 
  Chauvin, Denis 1876 SUI1.0010.22204.40 
  Pucher, Sebastien f2309 FRA0.001-0.2320-4.60 

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)
 
 GRENKE Chess Open 2019 A-Open Karlsruhe GER 2019-04-18
RcRownchangeKK*chgGame
 2171 2100 3.50 9 -0.21 20 -4.20 
  Gokerkan, Cem Kaan m2413 TUR0.001-0.1420-2.80 
  Gebhardt, Uwe 1959 GER1.0010.31206.20 
  Olcum, Ahmet f2281 TUR0.001-0.2620-5.20 
  Jaeschke, Felix 1948 GER1.0010.30206.00 
  Mooser, Stefan f2261 GER1.0010.712014.20 
  Laiz Ibanez, Hector f2251 ESP0.001-0.3020-6.00 
  Petermann, Michail 2251 GER0.5010.20204.00 
  Schmuecker, Marcus 2230 GER0.001-0.3220-6.40 
  Scheffner, Jarno 1943 GER0.001-0.7120-14.20 

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 2019 - Coupe de France 8eme FRANCE FRA 2019-04-28
RcRownchangeKK*chgGame
 2193 2100 1.00 1 0.63 20 12.60 
  Boulos, Carlos 2193 LBN1.0010.632012.60 

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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