Individual Calculations September 2021
 Ceoroianu, Laurentiu-Tudor  Total change: 12.20  Rating chartPersonal card
 Arad Open 2021 - U 1600 Arad ROU 2021-08-01
RcRownchangeKK*chgGame
 1421 1410 4.50 8 0.61 20 12.20 
  Moise, Mihai-Alexandru 1306 ROU0.001-0.6420-12.80 
  Halmajan, Iulian-Teodor 1279 ROU1.0010.32206.40 
  Halmajan, Fabian-Mirel 1349 ROU1.0010.42208.40 
  Ungureanu, Claudiu-Constantin 1562 ROU1.0010.702014.00 
  Turcan, Gheorghe 1535 ROU0.001-0.3320-6.60 
  Vaduva, Ion-Valentin 1254 ROU1.0010.29205.80 
  Vidac, Nicolae-Octavian 1545 ROU0.5010.18203.60 
  Miculit, Vlad-Cristian 1537 ROU0.001-0.3320-6.60 

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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