Individual Calculations September 2018
 Duca, Bogdan  Total change: 0.00  Rating chartPersonal card
 Arad International Chess Festival 2018 - U1600 Arad ROU 2018-08-07
RcRownchangeRpKK*chgGame
 1214 0 1.00 7 0.00 905   0.00 
  Craciun, Dorian-Raul 1427 ROU0.0010.00 0.00 
  Ungureanu, Constantin-Gabriel 1298 ROU0.0010.00 0.00 
  Chiu, Vlad-Stefan 1132 ROU0.0010.00 0.00 
  Chipaila, Adrian 1068 ROU0.0010.00 0.00 
  Dumitrica, Radu 1251 ROU0.0010.00 0.00 
  Sandor, Denis-Raul 1147 ROU1.0010.00 0.00 
  Halmajan, Iulian-Teodor 1176 ROU0.0010.00 0.00 

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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