Individual Calculations October 2021
 Serban, Cristian-Stefan  Total change: 52.40  Rating chartPersonal card
 Gheorghe Cristian Memorial - Centrocoop Trophy 34th ed. Eforie Nord ROU 2021-08-31
RcRownchangeKK*chgGame
 1894 1992 4.50 7 0.38 40 15.20 
  Alexandrou, Andreas-Stefan 1592  * ROU1.0010.08403.20 
  Radulescu, Monica-Georgiana 1592  * ROU1.0010.08403.20 
  Sarighioleanu, Sebastian-Laure 2086 ROU0.5010.13405.20 
  Dominte, Marian f2144 ROU0.5010.20408.00 
  Albu, George 2067 ROU0.5010.10404.00 
  Paraschiv, Paul-Alexandru 2099 ROU0.001-0.3540-14.00 
  Lup, Constantin-Ionel 1679 ROU1.0010.14405.60 
 * 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)
 
 Tasnad Open 2021 - A Tasnad ROU 2021-09-09
RcRownchangeKK*chgGame
 2036 1989 4.00 7 0.93 40 37.20 
  Tat, Alin-Sebastian 1593 ROU1.0010.08403.20 
  Filip, Andrei 2222 ROU0.5010.294011.60 
  Rusan, Paul-Cristian f2106 ROU1.0010.664026.40 
  Bogdan, Dan m2347 ROU0.5010.404016.00 
  Stanciu, Alexandru-Ovidiu f2294 ROU0.001-0.1440-5.60 
  Lazin, Robert-Tamas 1951 ROU0.001-0.5540-22.00 
  Donici-Maier, David 1742 ROU1.0010.19407.60 

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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