Rapid: Individual Calculations February 2019
 Pragai, Rares-Alexandru  Total change: 21.40  Rating chartPersonal card
 Cristina Foisor Memorial 2019 - rapid chess Timisoara ROU 2019-01-19
RcRownchangeKK*chgGame
 1645 1632 5.00 8 1.07 20 21.40 
  Mozes, Ervin m2032  * ROU0.001-0.0820-1.60 
  Visanescu, Dragos-Nicholas 1303 ROU1.0010.12202.40 
  Berechet, Eduard Mihai 1358 ROU1.0010.17203.40 
  Illes, Sandor-Ferenc 1890 ROU0.001-0.1820-3.60 
  Minnich, Mihaela-Cristiana 1385 ROU1.0010.19203.80 
  Osianu, Tudor 1925 ROU0.001-0.1520-3.00 
  Matasaru, Stephanie 1420 ROU1.0010.23204.60 
  Craciun, Ovidiu 1843 ROU1.0010.772015.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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