Individual Calculations September 2017
 Obsusta, Stefan  Total change: -75.60  Rating chartPersonal card
 Arad International Chess Festival 2017 - U1600 Arad ROU 2017-08-08
RcRownchangeKK*chgGame
 1235 1540 3.00 8 -3.78 20 -75.60 
  Halmajan, Fabian-Mirel 1213 ROU1.0010.13202.60 
  Iucu, Mihai 1286 ROU0.501-0.3120-6.20 
  Bira, Andrada-Paraschiva 1140  * ROU0.501-0.4220-8.40 
  Buliga, Nelu 1405 ROU0.001-0.6820-13.60 
  Berechet, Eduard Mihai 1242 ROU0.001-0.8520-17.00 
  Varga, Sonia-Francesca 1205 ROU1.0010.12202.40 
  Neagoie, Tiberiu 1187 ROU0.001-0.8920-17.80 
  Stanga, Daniel 1198 ROU0.001-0.8820-17.60 
 * 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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