Individual Calculations July 2021
 Jumah, Shayan  Total change: 56.00  Rating chartPersonal card
 Open de Bischwiller 2021 Tournoi B (-1600) BISCHWILLER FRA 2021-06-26
RcRownchangeKK*chgGame
 1289 1237 4.00 6 1.40 40 56.00 
  Iino Jubin, Jiro 1053 FRA0.501-0.2440-9.60 
  Virion, Regine 1384 FRA1.0010.704028.00 
  Timmel, Benjamin 1044 FRA1.0010.254010.00 
  Barthel, Michel 1339 FRA1.0010.644025.60 
  Beller, Mike 1470 FRA0.5010.294011.60 
  Lebrun, Leo 1441 FRA0.001-0.2440-9.60 

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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