Individual Calculations October 2021
 Berechet, Stefan-Mario  Total change: 86.80  Rating chartPersonal card
 Gheorghe Cristian Memorial - Centrocoop Trophy 34th ed. Eforie Nord ROU 2021-08-31
RcRownchangeKK*chgGame
 1866 1936 4.50 7 0.61 40 24.40 
  Mitran, Marin 1536  * ROU1.0010.08403.20 
  Dobre, Claudiu-Cristian m2302 ROU0.001-0.1040-4.00 
  Vitan, Matei-Gabriel 1536  * ROU1.0010.08403.20 
  Taran, Sebastian 1536  * ROU1.0010.08403.20 
  Lefterache, Daniel 2024 ROU1.0010.624024.80 
  Sarighioleanu, Sebastian-Laure 2086 ROU0.001-0.3040-12.00 
  Stan, Andrei-Mihaita 2044 ROU0.5010.15406.00 
 * 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)
 
 Brasov Chess Trophy Brasov ROU 2021-09-23
RcRownchangeKK*chgGame
 1868 1942 5.50 7 1.56 40 62.40 
  Badica, Ariana 1542  * ROU1.0010.08403.20 
  Tat, Alin-Sebastian 1593 ROU1.0010.11404.40 
  Groapa, Aurelian 1601 ROU0.501-0.3840-15.20 
  Nandrean, Dan 2141 ROU1.0010.764030.40 
  Voinescu, David-Ioan 2118 ROU1.0010.734029.20 
  Ciorica, Mihai-Vlad 2008 ROU0.001-0.4140-16.40 
  Veress, Armand 2070 ROU1.0010.674026.80 
 * 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)
 

 

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