Blitz: Individual Calculations July 2021
 Erdos, Viktor  Total change: 1.80  Rating chartPersonal card
 Romania National Blitz Chess Championship 2021 - Teams Open Snagov ROU 2021-06-13
RcRownchangeKK*chgGame
 2322 2597 7.00 9 0.09 20 1.80 
  Radulescu, Vlad-Alexandru 1965 ROU1.0010.01200.20 
  Manolache, Marius g2391 ROU1.0010.24204.80 
  Jianu, Vlad-Cristian g2523 ROU0.501-0.1020-2.00 
  Berkes, Ferenc g2675 HUN0.5010.11202.20 
  Nanu, Costica-Ciprian g2441 ROU1.0010.29205.80 
  Miron, Lucian-Costin g2473 ROU0.501-0.1720-3.40 
  Nastase, Robert-Paul f2208 ROU1.0010.09201.80 
  Andronescu, Madalin 1992 ROU1.0010.02200.40 
  Dobre, Claudiu-Cristian m2230 ROU0.501-0.4020-8.00 

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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