Individual Calculations October 2022
 Dumitrica, Neculai  Total change: 2.80  Rating chartPersonal card
 Memorial Gheorghe Cristian - Centrocoop Trophy 35th ed.- Open Eforie Nord ROU 2022-08-29
RcRownchangeKK*chgGame
 1556 1239 1.00 4 0.14 20 2.80 
  Tudor, Henry Edward 1913 ROU0.001-0.0120-0.20 
  Meriuta, George-Cosmin 1536 ROU0.001-0.1520-3.00 
  Manate, Laurean 1608 ROU0.001-0.1020-2.00 
  Rosu, Mihai-Radu 1166 ROU1.0010.40208.00 

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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