Individual Calculations June 2023
 Perrin, Cyril  Total change: 20.80  Rating chartPersonal card
 Championnat de France des Jeunes 2023 - Open A AGEN FRA 2023-04-23
RcRownchangeKK*chgGame
 1407 1421 2.50 5 -0.10 40 -4.00 
  Lahoche, Titouan 1263 FRA1.0010.294011.60 
  Carapetian, Enzo 1377 FRA0.501-0.0640-2.40 
  Turcu, Laura 1095 FRA1.0010.13405.20 
  Odoni-Ruffenach, Yann 1539 FRA0.001-0.3440-13.60 
  Don Ignazi, Pierre Ange 1763 FRA0.001-0.1240-4.80 

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)
 
 Defi 44 de Nantes du 18-05-2023 NANTES FRA 2023-05-18
RcRownchangeKK*chgGame
 1512 1421 1.00 1 0.62 40 24.80 
  Boudier, Thomas 1512 FRA1.0010.624024.80 

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)
 

 

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