Individual Calculations June 2022
 David, Philippe  Total change: -23.00  Rating chartPersonal card
 18e Open international de Malakoff 2022 MALAKOFF FRA 2022-04-30
RcRownchangeKK*chgGame
 1643 1601 2.00 7 -1.15 20 -23.00 
  Taramelli, Marc 1772 FRA0.001-0.2720-5.40 
  Munier, Alexis 1294 FRA1.0010.14202.80 
  Roch, Florian 1945 FRA0.001-0.1220-2.40 
  Krtolica, Mirko 1332 FRA1.0010.17203.40 
  Hilarius, Sander 1870 NED0.001-0.1720-3.40 
  Baron, Daniel 1828 FRA0.001-0.2120-4.20 
  Demany, Didier 1457 FRA0.001-0.6920-13.80 

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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