Individual Calculations September 2019
 Balaceanu, David  Total change: -8.00  Rating chartPersonal card
 Arad Open 2019 U1600 Arad ROU 2019-07-26
RcRownchangeKK*chgGame
 1432 1550 5.50 9 -0.40 20 -8.00 
  Mehedeniuc, Stefan 1341 ROU1.0010.23204.60 
  Danila, Tudor-Gabriel 1304 ROU1.0010.19203.80 
  Ivanici, Adrian-Nicolae 1455 ROU0.501-0.1320-2.60 
  Avadani, Teodora 1445 ROU0.001-0.6420-12.80 
  Obsusta, Stefan 1444 ROU1.0010.36207.20 
  Oncescu, Vlad-Norin 1510 ROU1.0010.44208.80 
  Neshev, Nikola 1534 BUL0.001-0.5220-10.40 
  Radu, Paul-Florian 1421 ROU0.001-0.6720-13.40 
  Popescu, Constantin 1434 ROU1.0010.34206.80 

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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