Rapid: Individual Calculations May 2018
 Cosmulescu, Alexandru-Paul  Total change: -19.00  Rating chartPersonal card
 Spring Cup Urziceni Urziceni ROU 2018-04-15
RcRownchangeKK*chgGame
 1789 1978 4.00 7 -0.95 20 -19.00 
  Petrache, Otto 1578  * ROU1.0010.08201.60 
  Nitu, Viorel 1667 ROU1.0010.14202.80 
  Abramciuc, Marius f2227 MDA0.5010.31206.20 
  Georgescu, Cristian 1953 ROU0.001-0.5320-10.60 
  Paun, Bogdan-Andrei 1645 ROU0.501-0.3820-7.60 
  Gavrila, Petrisor 1869 ROU0.501-0.1520-3.00 
  Iosif, Constantin 1581 ROU0.501-0.4220-8.40 
 * 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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