Individual Calculations June 2017
 Ceres, Dragos  Total change: -23.20  Rating chartPersonal card
 World Schools Chess Championship 2017 - Open 13 Iasi ROU 2017-04-22
RcRownchangeKK*chgGame
 1811 2025 6.00 9 -0.58 40 -23.20 
  Aubakirov, Shyngys 1625  * KAZ1.0010.08403.20 
  Mohamed, Saeed Laily c1707 UAE0.501-0.3740-14.80 
  Sarginalp, Tuna 1648 TUR0.501-0.4140-16.40 
  Keller, Rostislav 1710 MDA1.0010.14405.60 
  Ognean, Mihnea-Ionut 2128 ROU0.001-0.3640-14.40 
  Chiriac, Daniel 1692 MDA1.0010.12404.80 
  Bighiu, Rares 1645 ROU1.0010.09403.60 
  Ozenir, Ekin Baris c2061 TUR0.5010.05402.00 
  Antonica, Dragos-Andrei 2086 ROU0.5010.08403.20 
 * 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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