Individual Calculations September 2019
 Codrean, Radu-Andrei  Total change: 112.00  Rating chartPersonal card
 Arad Open 2019 U1600 Arad ROU 2019-07-26
RcRownchangeKK*chgGame
 1315 1025 4.00 7 2.80 40 112.00 
  Vasile, Bogdan-Mihai 1284 ROU0.001-0.1840-7.20 
  Popa, Nicolae 1425  * ROU0.001-0.0840-3.20 
  Danila, Tudor-Gabriel 1304 ROU0.001-0.1640-6.40 
  Petras, Marie-Luise-Aimee 1091 ROU1.0010.594023.60 
  Dumitrica, Radu 1253 ROU1.0010.794031.60 
  Tutuian, Valentin 1424 ROU1.0010.924036.80 
  Nicodin, David-Adrian 1425  * ROU1.0010.924036.80 
 * 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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