Individual Calculations September 2017
 Guiu, Lorena-Malina  Total change: -15.60  Rating chartPersonal card
 Arad International Chess Festival 2017 - U1600 Arad ROU 2017-08-08
RcRownchangeKK*chgGame
 1213 1442 5.00 7 -0.39 40 -15.60 
  Darie, Cleopatra-Iuliana 1077 ROU1.0010.10404.00 
  Chiriac, Cristian 1178 MDA0.001-0.8240-32.80 
  Luca, Alexandru 1174 MDA1.0010.17406.80 
  Costea, Sorin 1162 ROU0.501-0.3440-13.60 
  Tus, Oana-Camelia 1121 ROU1.0010.13405.20 
  Mehedeniuc, Stefan 1506 ROU1.0010.594023.60 
  Lup, Constantin-Ionel 1272 ROU0.501-0.2240-8.80 

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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