Individual Calculations October 2022
 Georgescu, Gabriel-Ioan  Total change: -43.40  Rating chartPersonal card
 Memorial Gheorghe Cristian - Centrocoop Trophy 35th ed.- Open Eforie Nord ROU 2022-08-29
RcRownchangeKK*chgGame
 1898 1790 2.50 5 0.72 20 14.40 
  Podvoiski, Stepan 1394 MDA1.0010.08201.60 
  Buzbuchi, Ionut f2127 ROU0.5010.38207.60 
  Voicu, Teodor-Mihnea 1922 ROU0.5010.18203.60 
  Gheng, Simona 1974 GER0.5010.24204.80 
  Raducanu, Andrei-Augustin 2073 ROU0.001-0.1620-3.20 

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)
 
 Amateur Chess Weekend 2nd ed. Bucuresti ROU 2022-09-16
RcRownchangeKK*chgGame
 1422 1719 3.00 7 -2.89 20 -57.80 
  Radusca, Radu 1306 ROU1.0010.07201.40 
  Moroianu, George 1526 ROU1.0010.25205.00 
  Frent-Lung, Gheorghe 1530 ROU0.001-0.7520-15.00 
  Badica, Ariana 1502 ROU0.001-0.7820-15.60 
  Ciapa, Ioana-Antonia 1374 ROU0.001-0.8920-17.80 
  Zlate-Ion, Matei 1319  * ROU1.0010.08201.60 
  Butuza, Stefan Aurelian 1395 ROU0.001-0.8720-17.40 
 * 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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