Rapid: Individual Calculations May 2023
 Roblin, Jean  Total change: 23.20  Rating chartPersonal card
 Tournoi des Aventuriers Courtois 1er Avril 2023 LYON FRA 2023-04-01
RcRownchangeKK*chgGame
 1473 1327 1.00 5 -0.73 40 -29.20 
  Scharr, Jules 1697 FRA0.001-0.1040-4.00 
  Thiodet, Colin 1704 FRA0.001-0.0940-3.60 
  Morone, Eleonora 1218 ITA1.0010.354014.00 
  Chalancon, Antoine 1565 FRA0.001-0.2040-8.00 
  Le Faou, Kevin 1182 FRA0.001-0.6940-27.60 

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)
 
 Championnat d'Echecs des Jeunes des Mercredis de Lyon 5 avril 2023 LYON FRA 2023-04-05
RcRownchangeKK*chgGame
 1304 1327 2.50 3 0.85 40 34.00 
  Chavallard, Yanis 1142 FRA1.0010.264010.40 
  Geneste, Jean 1065 FRA1.0010.18407.20 
  Roblin, Pierre 1705 FRA0.5010.414016.40 

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)
 
 Tournoi des Aventuriers Courtois 22 Avril 2023 LYON FRA 2023-04-22
RcRownchangeKK*chgGame
 1502 1327 2.00 5 0.46 40 18.40 
  Rahnama, Matin 1726 FRA0.001-0.0840-3.20 
  Roblin, Pierre 1705 FRA0.001-0.0940-3.60 
  Pegouret, Remi 1413 FRA1.0010.624024.80 
  Crouzet, Bernard 1448 FRA0.5010.16406.40 
  Morone, Eleonora 1218 ITA0.501-0.1540-6.00 

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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