Rapid: Individual Calculations July 2022
 Bosc, Frederic  Total change: -5.00  Rating chartPersonal card
 Tournoi Accompagnateurs IDF 2021-22 - Etape 4 Bois-Colombes BOIS COLOMBES FRA 2022-06-26
RcRownchangeKK*chgGame
 1571 1320 1.50 6 -0.25 20 -5.00 
  Delorme, Alban f2258 FRA0.0010.00200.00 
  Lebib, Smain 1310 FRA1.0010.49209.80 
  Tumennasan, Norovsambuu 1422 FRA0.5010.14202.80 
  Roltgen, Klaus 1489 FRA0.001-0.2820-5.60 
  Deluard, Stephane 1530 FRA0.001-0.2320-4.60 
  Tridon, Olivier 1417 FRA0.001-0.3720-7.40 

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)
 

 

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