Individual Calculations May 2019
 Ferrandi, Bernard  Total change: -0.40  Rating chartPersonal card
 Team 2019 - Nationale 4 r5-9 FRANCE FRA 2019-01-20
RcRownchangeKK*chgGame
 1592 1624 1.00 3 -0.64 20 -12.80 
  Duvette, Michel 1517 FRA1.0010.35207.00 
  Dabat, Laurent 1510 FRA0.001-0.6620-13.20 
  Gallice, Francois 1749 FRA0.001-0.3320-6.60 

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)
 
 37eme open international de la ville de Metz B (-2000) METZ FRA 2019-04-11
RcRownchangeKK*chgGame
 1744 1612 3.00 7 0.62 20 12.40 
  Kalmes, Rene 1942 LUX0.001-0.1220-2.40 
  Perotto, Christopher 1327 FRA1.0010.16203.20 
  Bertram, Johannes 1931 GER1.0010.872017.40 
  Lukas, Hubertus 1834 GER0.001-0.2220-4.40 
  Fredj, Nizar 1798 SUI0.5010.24204.80 
  Hentzen, Fabrice 1824 FRA0.001-0.2320-4.60 
  Marchal, Roger 1554 FRA0.501-0.0820-1.60 

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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