Individual Calculations May 2023
 Borsos, Bogdan  Total change: -7.40  Rating chartPersonal card
 Wellness Chess Tour GP4 Szekesfehervar Szarcsa Hotel Szekesfehervar HUN 2023-03-30
RcRownchangeKK*chgGame
 1877 2157 3.50 6 -1.32 10 -13.20 
  Park, Seonjae 1723 KOR1.0010.06100.60 
  Buri, Kata 1845 HUN0.001-0.8610-8.60 
  Forgacs, Andras 1757  * HUN1.0010.08100.80 
  Nagy, Gabor Dr. 1857 HUN0.501-0.3510-3.50 
  Losonczi, Marcell f2244 HUN0.5010.12101.20 
  Buri, Petra Zsuzsanna 1834 HUN0.501-0.3710-3.70 
 * 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)
 
 OPEN CHESS MENORCA A Ciudadela (Menorca) ESP 2023-04-11
RcRownchangeKK*chgGame
 2214 2170 4.50 9 0.42 10 4.20 
  Chigaev, Maksim g2617 FID0.001-0.0610-0.60 
  Clotet Mas, Dan 1907 ESP1.0010.18101.80 
  Iniyan, P g2515 IND0.001-0.1110-1.10 
  Smith, Steve 1792 WLS1.0010.09100.90 
  Paragua, Megan Althea 1900 USA1.0010.17101.70 
  Vantika, Agrawal wg2407 IND0.001-0.2010-2.00 
  Padmini, Rout m2388 IND0.001-0.2210-2.20 
  Follana Albelda, Lucia 2018 ESP1.0010.30103.00 
  Ajay Krishna, S m2382 IND0.5010.27102.70 

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)
 
 HUN Team Ch. 2nd Div. Barcza League 2022-23 R 7 Hungary North East HUN 2023-04-23
RcRownchangeKK*chgGame
 2284 2170 0.50 1 0.16 10 1.60 
  Leviczky, Tibor f2284 HUN0.5010.16101.60 

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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