Individual Calculations September 2018
 Matei, Stefan-Razvan  Total change: -33.00  Rating chartPersonal card
 Arad International Chess Festival 2018 - Open Arad ROU 2018-08-05
RcRownchangeKK*chgGame
 1715 1773 4.00 9 -1.06 20 -21.20 
  Yordanov, Lachezar f2173  * FID0.001-0.0820-1.60 
  Secrieru, Maria-Georgiana 1382 ROU0.501-0.4120-8.20 
  Balaban, Dan-Petru 1386 ROU1.0010.09201.80 
  Daianu, Cristian-Clement f2166 ROU0.001-0.0820-1.60 
  Andries, Ionut-Stelian 1540 ROU0.501-0.2920-5.80 
  Koloditsova, Renata 1959 SVK0.5010.24204.80 
  Ciocani, Iosif 1419 ROU1.0010.11202.20 
  Baciu, Radu-George 1925 ROU0.001-0.3020-6.00 
  Guiu, Lorena-Malina 1485 ROU0.501-0.3420-6.80 
 * 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)
 
 Arad International Chess Festival 2018 - U1900 Arad ROU 2018-08-07
RcRownchangeKK*chgGame
 1684 1773 2.50 5 -0.59 20 -11.80 
  Terbe, Peter 1577 HUN0.501-0.2520-5.00 
  Parpalac, Vadim 1624 MDA1.0010.30206.00 
  Mihai, Cristian 1816 ROU0.001-0.4420-8.80 
  Dragoi, Tudor 1716 ROU0.001-0.5820-11.60 
  Morariu, Daniel 1688 ROU1.0010.38207.60 

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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