Rapid: Individual Calculations April 2019
 Negrean, Andrei  Total change: 2.80  Rating chartPersonal card
 Mega Mall Chess Craft Arena 2019 - 1st phase Bucuresti ROU 2019-03-24
RcRownchangeKK*chgGame
 1266 1155 2.00 5 0.14 20 2.80 
  Teodorescu, Luca-Nicolae 1505 ROU0.001-0.1120-2.20 
  Axente, Ioan-Lucian 1112 ROU1.0010.44208.80 
  Dobre, Daniel-Alexandru 1357 ROU0.001-0.2420-4.80 
  Iordache, Rares-Mihail 1016 ROU1.0010.31206.20 
  Kocak, Halil 1340 ROU0.001-0.2620-5.20 

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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