Individual Calculations September 2018
 Popescu, Alexandru-Mihai  Total change: 96.80  Rating chartPersonal card
 Arad International Chess Festival 2018 - U1600 Arad ROU 2018-08-07
RcRownchangeKK*chgGame
 1387 1132 4.00 8 2.42 40 96.80 
  Sandor, Levente 1525 ROU1.0010.924036.80 
  Craciun, Dorian-Raul 1427 ROU0.001-0.1540-6.00 
  Indre, Alexandru-Claudiu 1396 ROU0.5010.324012.80 
  Radu, Paul-Florian 1397 ROU0.001-0.1840-7.20 
  Iordache, Dumitru 1473 ROU0.5010.384015.20 
  Varga, Florin-Francisc 1315 ROU1.0010.744029.60 
  Dobre, Daniel-Alexandru 1346 ROU0.001-0.2340-9.20 
  Sida, Flavia-Maria 1216 ROU1.0010.624024.80 

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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