Individual Calculations October 2022
 Dumitru, Sorin  Total change: 2.00  Rating chartPersonal card
 Tasnad Cup 2022 - B Tasnad ROU 2022-09-02
RcRownchangeKK*chgGame
 1464 1246 1.00 4 0.10 20 2.00 
  Erdodi, Peter-Stefan 1523 ROU0.001-0.1720-3.40 
  Tamas, Alexandru-Marius 1440 ROU0.001-0.2520-5.00 
  Bruma, Ioan 1472 ROU1.0010.792015.80 
  Salagean, Viorel 1419 ROU0.001-0.2720-5.40 

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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