Individual Calculations November 2022
 Radu, David Cr.  Total change: 91.20  Rating chartPersonal card
 Romanian National Team Ch. Open - 2nd league Amara ROU 2022-10-07
RcRownchangeKK*chgGame
 2123 2023 4.50 6 2.28 40 91.20 
  Zanfir, Iulian 1647 ROU1.0010.09403.60 
  Patrascu, Catalin-Lucian f2271 ROU1.0010.814032.40 
  Ursan, Petru-Sebastian c2225 ROU0.001-0.2440-9.60 
  Iustin, Silviu 2035 ROU1.0010.524020.80 
  Sandor, Petrut 2170 ROU1.0010.704028.00 
  Moldovan, Daniel m2391 ROU0.5010.404016.00 

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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