Individual Calculations February 2018
 Zaharia, Pavel-Darius  Total change: -53.60  Rating chartPersonal card
 "Romanian Soul" Festival - Open A Iasi ROU 2018-01-19
RcRownchangeKK*chgGame
 1389 1443 1.00 4 -1.34 40 -53.60 
  Vartolomei, Victor 1843  * ROU0.001-0.0840-3.20 
  Iordache, Alexandru-Cristian 1332 ROU0.001-0.6540-26.00 
  Samson, Maria 1238 ROU0.001-0.7640-30.40 
  Apostol, Maria 1143 ROU1.0010.15406.00 
 * 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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