Rapid: Individual Calculations February 2022
 Zlate-Ion, Matei  Total change: 36.20  Rating chartPersonal card
 One Chess Challenge - 6th ed. Bucuresti ROU 2022-01-21
RcRownchangeKK*chgGame
 1371 1021 3.00 7 1.81 20 36.20 
  Grigorescu, Alexandru-Ioan 1626 ROU0.001-0.0220-0.40 
  Tanasie, Cosmin 1455 ROU0.001-0.0620-1.20 
  Ivascu, Andreea-Catalina 1243 ROU1.0010.782015.60 
  Frent-Lung, Gheorghe 1592 ROU0.001-0.0220-0.40 
  Serbanoiu, Constantin 1504 ROU0.001-0.0520-1.00 
  Bostina, Vladimir-Ioan 1124 ROU1.0010.642012.80 
  Badea, Andrei-Mihai 1051 ROU1.0010.542010.80 

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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