Individual Calculations March 2023
 Kratz, Jonathan  Total change: 5.60  Rating chartPersonal card
 Open international de Guingamp 2023 Open A SAINT AGATHON FRA 2023-02-11
RcRownchangeKK*chgGame
 1684 1597 3.50 8 0.43 20 8.60 
  Masson, Alexandre 1223 FRA1.0010.10202.00 
  Rotman, Nicolas 1944 FRA0.001-0.1120-2.20 
  Gledel, Bernard 1742 FRA1.0010.692013.80 
  Binard, Vianney 1715 FRA0.5010.16203.20 
  Pele, Milian 1861 FRA0.001-0.1820-3.60 
  Treguier, Jacques 1704 FRA1.0010.652013.00 
  Gac, Benjamin 1712 FRA0.001-0.3420-6.80 
  Charenton, Lenny 1567 FRA0.001-0.5420-10.80 

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)
 
 39e Open International de Cappelle la Grande CAPPELLE LA GRANDE FRA 2023-02-18
RcRownchangeKK*chgGame
 1718 1597 3.50 9 -0.15 20 -3.00 
  Allays, Christian 1304 FRA1.0010.15203.00 
  Medghoul, Assad 1226 FRA1.0010.10202.00 
  Dwilewicz, Katarzyna wf2106 POL0.001-0.0420-0.80 
  Recloux, Georges 1439 BEL1.0010.29205.80 
  Leblic, Matthieu 2032 FRA0.001-0.0620-1.20 
  Piccavet, Elias 1866 FRA0.5010.33206.60 
  Dancourt, Jean-Hugues 2152 FRA0.001-0.0320-0.60 
  Vanmuylder, Dany 1980 BEL0.001-0.0920-1.80 
  Fouassier, Jean 1357 FRA0.001-0.8020-16.00 

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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