Individual Calculations September 2022
 Parpinel, Mario  Total change: -15.20  Rating chartPersonal card
 19eme Open International du Pic d'Anie - Tournoi B ARETTE FRA 2022-07-31
RcRownchangeKK*chgGame
 1530 1501 2.00 6 -0.76 20 -15.20 
  Schoettler, Michael 1472 FRA1.0010.46209.20 
  Bourson, Joel 1457 FRA0.001-0.5620-11.20 
  Ebrard-Dulac, Leopold 1597 FRA0.001-0.3720-7.40 
  Moreno-Chabot, Clement 1617 FRA0.001-0.3420-6.80 
  Fesigny, Oceane 1579 FRA0.001-0.3920-7.80 
  Chaudagne, Jules 1458 FRA1.0010.44208.80 

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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