Rapid: Individual Calculations February 2023
 Otari, Armand  Total change: -1.80  Rating chartPersonal card
 Tournoi des Aventuriers Courtois 7 janvier 2022 LYON FRA 2023-01-07
RcRownchangeKK*chgGame
 1441 1416 2.00 5 -0.35 20 -7.00 
  Lavagna, Matthieu 1655 FRA0.001-0.2020-4.00 
  Roblin, Jean 1188 FRA0.001-0.7920-15.80 
  Schwartz, Pierre 1258 FRA1.0010.29205.80 
  Tomanov, Methodi 1489 FRA1.0010.602012.00 
  Delloque, Remi 1613 FRA0.001-0.2520-5.00 

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)
 
 2eme Tournoi rapide de Villeurbanne Olympique Echecs LYON FRA 2023-01-14
RcRownchangeKK*chgGame
 1670 1416 4.00 6 2.26 20 45.20 
  Arousstamian, Karen 1521 FRA1.0010.642012.80 
  Colin-Khuu, Vincent 1666 FRA1.0010.812016.20 
  Jarque Megias, Juan Jose 1917 ESP0.001-0.0420-0.80 
  Trincherini, Romain 1260 FRA1.0010.29205.80 
  Profili, Emilio 2199 FRA0.0010.00200.00 
  Thalien, Loqman 1458 FRA1.0010.562011.20 

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)
 
 Grand Open Rapide Dame d4 Cafe Saint-Etienne 2023 SAINT ETIENNE FRA 2023-01-22
RcRownchangeKK*chgGame
 1571 1416 2.00 6 -0.12 20 -2.40 
  Castejon, Nicolas 1992 FRA0.001-0.0220-0.40 
  Samoilenko, Valerii 1733 UKR0.001-0.1320-2.60 
  Rosenfeld, Imre 1639 FRA0.001-0.2220-4.40 
  Vandelle, Leo 1293 FRA1.0010.33206.60 
  Arousstamian, Karen 1521 FRA0.001-0.3620-7.20 
  Gonod, Christophe 1248 FRA1.0010.28205.60 

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 25 janvier 2023 LYON FRA 2023-01-25
RcRownchangeKK*chgGame
 1157 1416 1.00 3 -1.44 20 -28.80 
  Ouardi, Jinane 1074 FRA1.0010.12202.40 
  McHedlishvili, Natia 1209 FRA0.001-0.7720-15.40 
  Roblin, Jean 1188 FRA0.001-0.7920-15.80 

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)
 
 Tournoi des Aventuriers Courtois 28 janvier 2023 LYON FRA 2023-01-28
RcRownchangeKK*chgGame
 1428 1416 2.50 6 -0.44 20 -8.80 
  Roblin, Pierre 1696 FRA0.001-0.1620-3.20 
  Schwartz, Pierre 1258 FRA0.501-0.2120-4.20 
  Tomanov, Methodi 1489 FRA1.0010.602012.00 
  Arousstamian, Karen 1521 FRA0.001-0.3620-7.20 
  Nugues Blouvac, Elise 1336 FRA0.001-0.6120-12.20 
  Benouaret, Karim 1265 FRA1.0010.30206.00 

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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