Individual Calculations July 2015
 Rotaru, Valentina  Total change: 30.80  Rating chartPersonal card
 Turneul de binefacere 2015 Chisinau MDA 2015-06-10
RcRownchangeKK*chgGame
 1469 1219 2.50 8 0.77 40 30.80 
  Vasiliev, Alexandr 1619  * MDA0.001-0.0840-3.20 
  Managadze, Livia 1542 MDA0.001-0.1340-5.20 
  Plesca, Constantin 1402 MDA0.001-0.2640-10.40 
  Balabanov, Artiom 1410 MDA0.5010.254010.00 
  Verjbitchii, Serghei 1246 MDA1.0010.544021.60 
  Nicora, Cristi 1619  * MDA0.001-0.0840-3.20 
  Bujor, David 1297 MDA1.0010.614024.40 
  Mocanu, Valeria 1619  * MDA0.001-0.0840-3.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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