Individual Calculations October 2022
 Ceoroianu, Laurentiu-Tudor  Total change: -54.40  Rating chartPersonal card
 Amateur Chess Weekend 2nd ed. Bucuresti ROU 2022-09-16
RcRownchangeKK*chgGame
 1256 1416 0.00 4 -2.72 20 -54.40 
  Chiricuta, Ion 1669 ROU0.001-0.1920-3.80 
  Ciuca, Ianis-Cristian 1143 ROU0.001-0.8320-16.60 
  Popescu, Diana-Andreea 1027 ROU0.001-0.9120-18.20 
  Vasilica, Mario-Andrei 1184 ROU0.001-0.7920-15.80 

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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