Individual Calculations September 2019
 Serban, Viorel  Total change: 3.80  Rating chartPersonal card
 Pitesti Summer Chess Pitesti ROU 2019-07-26
RcRownchangeKK*chgGame
 1535 1585 3.00 5 0.19 20 3.80 
  Ciobanu, Claudiu-Jan 1391 ROU0.001-0.7520-15.00 
  Tiloiu, Darius-Lucian 1236 ROU1.0010.11202.20 
  Axente, Cristian 1283 ROU1.0010.15203.00 
  Martinenco, Sergiu 1783 MDA1.0010.762015.20 
  Coman, Mihnea-George 1981 ROU0.001-0.0820-1.60 

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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