Individual Calculations September 2019
 Igelsky, Eugen-Dan  Total change: -11.60  Rating chartPersonal card
 Arad Open 2019 U1600 Arad ROU 2019-07-26
RcRownchangeKK*chgGame
 1409 1395 3.50 8 -0.29 40 -11.60 
  Purece, Victor 1534 ROU0.5010.19407.60 
  Sida, Flavia-Maria 1227 ROU1.0010.284011.20 
  Oncescu, Vlad-Norin 1510 ROU0.001-0.3440-13.60 
  Mihincau, Marinel-Doru 1530 ROU0.001-0.3240-12.80 
  Nicodin, David-Adrian 1445 ROU0.5010.07402.80 
  Halmajan, Iulian-Teodor 1122 ROU1.0010.17406.80 
  Popescu, Constantin 1434 ROU0.001-0.4540-18.00 
  Sandea, Dorin-Gheorghe 1472 ROU0.5010.11404.40 

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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