Rapid: Individual Calculations July 2023
 Konopka, John  Total change: 6.80  Rating chartPersonal card
 5eme Open Rapide de l'Echiquier tressois et des coteaux bordelais Open Max Sanguine TRESSES FRA 2023-06-25
RcRownchangeKK*chgGame
 1437 1183 2.00 8 0.34 20 6.80 
  Vital, Thierry 1570 FRA0.5010.41208.20 
  Sabatier, Lionel 1601 FRA0.001-0.0720-1.40 
  Eche Bergeot, Zoe 1382 FRA0.5010.26205.20 
  Chiarotto, Maxime 1327 FRA0.001-0.3120-6.20 
  Roux, Arnaud 1291 FRA0.001-0.3520-7.00 
  Dugue, Stephane 1446 FRA1.0010.822016.40 
  Hemberger, Eric 1565 FRA0.001-0.0920-1.80 
  Bordas, Laurent 1311 FRA0.001-0.3320-6.60 

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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