Rapid: Individual Calculations October 2023
 Roblin, Cerise Huichun  Total change: -13.80  Rating chartPersonal card
 Tournoi des Aventuriers Courtois 9 Septembre 2023 LYON FRA 2023-09-09
RcRownchangeKK*chgGame
 1303 1025 1.00 4 0.21 40 8.40 
  Schwartz, Pierre 1334 FRA1.0010.864034.40 
  Laangry, Mohammed-Amine 1489 FRA0.001-0.0540-2.00 
  Pavaday, Jeremy 1338 FRA0.001-0.1440-5.60 
  Virot, Charles 1052 FRA0.001-0.4640-18.40 

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)
 
NOTE: K factor changed
 Tournoi des Aventuriers Courtois 16 septembre 2023 LYON FRA 2023-09-16
RcRownchangeKK*chgGame
 1148 1025 2.00 6 -0.14 20 -2.80 
  Bigot, Paul 1444 FRA0.001-0.0720-1.40 
  Nguyen, Thanh 1144 FRA0.001-0.3420-6.80 
  Ernst, Sacha 1115 FRA1.0010.622012.40 
  Zhang, Arthur 1099 FRA0.001-0.4020-8.00 
  Nichet, Vivian 1055 FRA0.001-0.4620-9.20 
  Morin-Roche, Sacha 1030 FRA1.0010.512010.20 

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)
 
NOTE: K factor changed
 Tournoi des Aventuriers Courtois 23 septembre 2023 LYON FRA 2023-09-23
RcRownchangeKK*chgGame
 1184 1025 1.00 4 -0.29 20 -5.80 
  Bolusset Li, Mingxu 1466 FRA0.001-0.0620-1.20 
  Ernst, Sacha 1115 FRA0.001-0.3820-7.60 
  Papadopoulos, Elias 1045 FRA1.0010.532010.60 
  Henri, Jacqueline 1110 FRA0.001-0.3820-7.60 

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)
 
NOTE: K factor changed
 Rapide d'Automne de Villeurbanne 2023 - Open B (Elo -1600) VILLEURBANNE FRA 2023-09-24
RcRownchangeKK*chgGame
 1082 1025 1.00 4 -0.68 20 -13.60 
  Becote, Remy 1083 FRA0.001-0.4220-8.40 
  Sabarly, Thomas Alexandre 1102 FRA0.001-0.3920-7.80 
  Papadopoulos, Elias 1045 FRA1.0010.532010.60 
  Wang, Leo Kanran 1098 FRA0.001-0.4020-8.00 

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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