Individual Calculations September 2019
 Bodereau, Marc  Total change: 2.60  Rating chartPersonal card
 16e Open international de Plancoet - Tournoi B PLANCOET FRA 2019-07-28
RcRownchangeKK*chgGame
 1462 1680 7.00 9 0.13 20 2.60 
  Rolland, Jean-Louis 1318 FRA1.0010.10202.00 
  Chenevat, Montaine 1455 FRA1.0010.22204.40 
  Primault, Loic 1577 FRA0.001-0.6420-12.80 
  Jousset, Jean-Michel 1445 FRA1.0010.21204.20 
  Arous, Andre 1457 FRA0.501-0.2820-5.60 
  Pietrowski, Patrick 1496 FRA1.0010.26205.20 
  Wiktor, Henryk 1516 FRA0.501-0.2220-4.40 
  Nezosi, Constantin 1287 FRA1.0010.08201.60 
  Derouin, Stephane 1606 FRA1.0010.40208.00 

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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