Individual Calculations September 2015
 Di Costanzo, Romain  Total change: 50.00  Rating chartPersonal card
 19eme Open International de Wasselonne - Tournoi C (-1500) WASSELONNE FRA 2015-08-06
RcRownchangeKK*chgGame
 1313 1393 5.50 7 1.25 40 50.00 
  Zilliox, Jean-Marc 1198 FRA1.0010.254010.00 
  Claude, Annie 1280 FRA1.0010.354014.00 
  Wiemann, Vanessa 1238 GER1.0010.294011.60 
  Klueppel, Werner 1309 GER1.0010.384015.20 
  Wiemann, Daniel 1445 GER0.5010.07402.80 
  Yousfi, Adem 1289 FRA0.001-0.6440-25.60 
  Mohr, Stephane 1429 FRA1.0010.554022.00 

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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