Rapid: Individual Calculations October 2020
 Petit, Anthony  Total change: 38.20  Rating chartPersonal card
 6eme Open de Chalons-en-Champagne CHALONS EN CHAMPAGNE FRA 2020-09-20
RcRownchangeKK*chgGame
 1492 1207 3.00 6 1.91 20 38.20 
  Marchal, Ludovic 1606 FRA1.0010.922018.40 
  Bourhrara, Achraf 1527 FRA1.0010.872017.40 
  Alexandre, Samuel 1589 FRA0.001-0.0920-1.80 
  Reynaud, Francois 1290 FRA1.0010.612012.20 
  Messiaen, Thierry 1591 FRA0.001-0.0920-1.80 
  Jobert, Oscar 1351 FRA0.001-0.3120-6.20 

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)
 

 

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