Individual Calculations June 2023
 Tudor, George S.  Total change: 17.20  Rating chartPersonal card
 Chess Weekend 1800 - 6th ed. Bucuresti ROU 2023-05-20
RcRownchangeKK*chgGame
 1481 1236 2.00 5 0.86 20 17.20 
  Radu, Teodor 1601 ROU1.0010.902018.00 
  Vladescu, Ovidiu-Viorel 1585 ROU0.001-0.1120-2.20 
  Leau, Petre-Marian 1551 ROU0.001-0.1420-2.80 
  Dinca, Andrei-Alexandru 1127 ROU1.0010.35207.00 
  Frent-Lung, Gheorghe 1542 ROU0.001-0.1420-2.80 

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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