Individual Calculations September 2021
 Breitkopf-Lazar, Patrick-Robert  Total change: -28.00  Rating chartPersonal card
 Viacons Rutier Husi - B Husi ROU 2021-07-29
RcRownchangeKK*chgGame
 1496 1671 4.00 7 -0.96 40 -38.40 
  Samson, Maria 1323 ROU0.501-0.3940-15.60 
  Scirlatescu, Beatrice-Emilia 1532 ROU1.0010.314012.40 
  Bejan, Silvestru 1576 ROU1.0010.374014.80 
  Gazdaru, Rares 1518 ROU1.0010.304012.00 
  Arghirescu, Marius 1703 ROU0.001-0.4640-18.40 
  Lintes, Albert-Ioan 1271  * ROU0.501-0.4240-16.80 
  Pirvan, Maria 1548 ROU0.001-0.6740-26.80 
 * 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)
 
 International Chess Festival Mihail Sadoveanu - 33rd ed. - Open Iasi ROU 2021-08-04
RcRownchangeKK*chgGame
 1870 1671 1.00 3 0.26 40 10.40 
  Arghirescu, Andrei 1952 ROU0.001-0.1640-6.40 
  David, Cristian 1832 ROU1.0010.714028.40 
  Cotruta, Alexandru-Mihai 1825 ROU0.001-0.2940-11.60 

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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