Individual Calculations February 2017
 Ionita, Serban-Petru  Total change: -39.00  Rating chartPersonal card
 National Chess Championship Open 2017 - Semifinal Bucuresti Bucuresti ROU 2017-01-06
RcRownchangeKK*chgGame
 1764 1992 3.50 7 -1.95 20 -39.00 
  Alexa, Mirel-Gabriel 1761 ROU0.501-0.2920-5.80 
  Cristian, Codrut 1605 ROU0.501-0.4120-8.20 
  Mainescu, Andrei-Cristian 1771 ROU1.0010.22204.40 
  Dinu, Dionisie-Adrian 1851 ROU0.501-0.1920-3.80 
  Cernea, Radu-Gheorghe 1826 ROU0.001-0.7220-14.40 
  Coman, Emilia-Florentina 1837 ROU0.501-0.2120-4.20 
  Moroianu, George 1697 ROU0.501-0.3520-7.00 

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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