Individual Calculations January 2018
 Coman, Gabriel-Flavius  Total change: -95.20  Rating chartPersonal card
 National Youth Chess Championships for mixed teams - U12 Olanesti ROU 2017-10-29
RcRownchangeKK*chgGame
 1410 1456 1.00 6 -2.38 40 -95.20 
  Ungureanu, David-Mihai 1303 ROU0.001-0.7040-28.00 
  Ciobanu, Sebastian-Stefan 1301 ROU0.001-0.7140-28.40 
  Musteata, Darius-Gabriel-Orlan 1625 ROU0.001-0.2840-11.20 
  Ungureanu, David-Mihai 1303 ROU1.0010.304012.00 
  Ciobanu, Sebastian-Stefan 1301 ROU0.001-0.7140-28.40 
  Musteata, Darius-Gabriel-Orlan 1625 ROU0.001-0.2840-11.20 

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)
 
 Pius Branzeu Memorial 2017 Timisoara ROU 2017-12-04
RcRownchangeKK*chgGame
 1534 1456 3.00 7 0.00 40 0.00 
  Cosma, Elena-Luminita wg1856  * ROU0.001-0.0840-3.20 
  Cord, Andrei-Valentin 1139 ROU1.0010.13405.20 
  Yugina, Maria 1856  * RUS0.001-0.0840-3.20 
  Dumitrica, Radu 1240 ROU1.0010.22408.80 
  Ardelean, Lorela-Daniela 1851 ROU0.001-0.0840-3.20 
  Derevenciuc, Dragos-Cristian 1126 ROU1.0010.12404.80 
  Balla, David 1667 ROU0.001-0.2340-9.20 
 * 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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