Individual Calculations January 2018
 Balla, David  Total change: -29.20  Rating chartPersonal card
 Pius Branzeu Memorial 2017 Timisoara ROU 2017-12-04
RcRownchangeKK*chgGame
 1504 1667 4.00 8 -1.46 20 -29.20 
  Sandu, Marian-Catalin 2067  * ROU0.001-0.0820-1.60 
  Szocs, Teodor-Iulian 1994 ROU0.001-0.1320-2.60 
  Iucu, Mihai 1281 ROU1.0010.09201.80 
  Stanga, Daniel 1267  * ROU0.001-0.9220-18.40 
  Lup, Constantin-Ionel 1335 ROU0.001-0.8820-17.60 
  Mocan, Radu-Adrian 1267  * ROU1.0010.08201.60 
  Perescu, Neo 1367 ROU1.0010.15203.00 
  Coman, Gabriel-Flavius 1456 ROU1.0010.23204.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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