Individual Calculations September 2023
 Spiridon, Mihai-Zoltan  Total change: -15.00  Rating chartPersonal card
 Prologos Galati U2000 Galati ROU 2023-07-07
RcRownchangeKK*chgGame
 1526 1634 3.00 6 -0.75 20 -15.00 
  Schmit, Andrei-Marian 1286 ROU1.0010.11202.20 
  Galatanu, Iulian-Marinica 1910 ROU0.001-0.1720-3.40 
  Codru, Raul Cristian 1367 ROU1.0010.18203.60 
  Cimpoiasu, Dan 1814 ROU0.001-0.2620-5.20 
  Datcu, Adrian-Iulian 1425 ROU0.001-0.7720-15.40 
  Oprea, Paul Angel Andrei 1351 ROU1.0010.16203.20 

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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