Individual Calculations February 2023
 Kufferath, Camille  Total change: 134.00  Rating chartPersonal card
 19e Bois-Colombes Chess Master - Open A BOIS COLOMBES FRA 2022-12-26
RcRownchangeKK*chgGame
 2178 1939 4.50 8 2.77 40 110.80 
  Dreelinck, Adriaan 2172 BEL0.5010.294011.60 
  David, Bogdan-Emanuel c2096 ROU0.001-0.2940-11.60 
  Soulages, Laurent 2045 FRA1.0010.644025.60 
  Macon, Arthur f2327 FRA0.001-0.0940-3.60 
  Makke, Laurent 2100 FRA1.0010.714028.40 
  Frih, Ameur 2157 FRA1.0010.784031.20 
  Goossens, Hanne wm2204 BEL1.0010.824032.80 
  Bergez, Luc m2321 FRA0.001-0.0940-3.60 

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 1 Jeunes r4-5 FRANCE FRA 2023-01-08
RcRownchangeKK*chgGame
 1756 1965 3.00 4 -0.01 40 -0.40 
  Orfila, Kristofer 1830 FRA1.0010.324012.80 
  Poizat, Gaspard 1745 FRA1.0010.22408.80 
  Zadoyan, Gurgen 1590 FRA1.0010.09403.60 
  Mendoza, Mael 1859 FRA0.001-0.6440-25.60 

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 2 r5 FRANCE FRA 2023-01-15
RcRownchangeKK*chgGame
 2027 1965 1.00 1 0.59 40 23.60 
  Martine, Jean-Christophe 2027 FRA1.0010.594023.60 

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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