Individual Calculations June 2023
 Weens, William  Total change: -39.60  Rating chartPersonal card
 19e Open international de Malakoff MALAKOFF FRA 2023-04-22
RcRownchangeKK*chgGame
 1567 1700 4.00 9 -1.98 20 -39.60 
  Lim, Vincent 1578 FRA0.501-0.1720-3.40 
  Morvan, Gabriel 1581 FRA0.501-0.1620-3.20 
  Wuhrmann, Daniel 1522 FRA0.001-0.7320-14.60 
  Coll, Jean-Michel 1508 FRA1.0010.25205.00 
  Martin, Nathan 1895 FRA0.001-0.2520-5.00 
  Billot, Daniel 1590 FRA0.001-0.6520-13.00 
  Truong, Hubert 1590 FRA0.501-0.1520-3.00 
  Piguillem, Sebastien 1289 FRA1.0010.08201.60 
  Stojanovic, Vojislav 1552 FRA0.501-0.2020-4.00 

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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