Rapid: Individual Calculations January 2020
 Barbieru, Dragos-Gabriel  Total change: -8.00  Rating chartPersonal card
 CSU Ploiesti Cup - 41st ed. Ploiesti ROU 2019-12-15
 1078 1051 1.00 3 -0.40 20 -8.00 
  Mihalea, Pavel-Tudor 990 ROU0.001-0.5820-11.60 
  Popescu, Alexandru-Mihai 1218 ROU0.001-0.2820-5.60 
  Toader, Matei-Cristian 1025 ROU1.0010.46209.20 

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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