Individual Calculations September 2019
 Jorja, Mircea  Total change: 30.80  Rating chartPersonal card
 Arad Open 2019 U1600 Arad ROU 2019-07-26
RcRownchangeKK*chgGame
 1475 1409 4.00 6 1.54 20 30.80 
  Simion, Nicolae 1556 ROU0.001-0.3020-6.00 
  Dita, Paul-Antoniu 1262 ROU1.0010.30206.00 
  Popa, Nicolae 1483 ROU1.0010.602012.00 
  Tarciuc, Ianis-Mihai 1505 ROU1.0010.632012.60 
  Lungu, Cristian 1509 ROU1.0010.642012.80 
  Neshev, Nikola 1534 BUL0.001-0.3320-6.60 

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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