Individual Calculations July 2023
 Arvind, Ramnath Iyer  Total change: 26.40  Rating chartPersonal card
 Six Days Budapest May 2023 IM Budapest HUN 2023-05-27
RcRownchangeKK*chgGame
 2283 1883 2.00 9 1.19 20 23.80 
  Manu, David Suthandram R f2332 IND0.001-0.0620-1.20 
  Ojas, Kulkarni 2230 IND0.001-0.1120-2.20 
  Dudognon, Thibault f2325 FRA0.001-0.0620-1.20 
  To, Nhat Minh m2359 HUN0.5010.45209.00 
  Szeberenyi, Adam m2338 HUN0.5010.44208.80 
  Semprun Martinez, Fernando 2125 ESP0.5010.30206.00 
  Tancsa, Tamas 2189 HUN0.001-0.1420-2.80 
  Nemeth, Zalan f2289 IRL0.001-0.0820-1.60 
  Horvath, David m2362 HUN0.5010.45209.00 

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)
 
 42nd Zalakaros Chess Festival Barczay Laszlo Memorial Zalakaros HUN 2023-06-03
RcRownchangeKK*chgGame
 2067 1897 3.00 8 0.58 20 11.60 
  Loiacono, Antonio f2311 ITA0.001-0.0720-1.40 
  Borsfai, Attila 1675 HUN1.0010.22204.40 
  Vegh, Endre m2213 HUN0.5010.37207.40 
  Borsos, Bogdan m2144 UKR0.5010.31206.20 
  Haselbach, David 2099 HUN0.5010.26205.20 
  Herczeg, Marcell 2097 HUN0.5010.26205.20 
  Demeter, Dorina wf2183 HUN0.001-0.1620-3.20 
  Bellan, Istvan 1814 HUN0.001-0.6120-12.20 

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)
 
 2nd Rigo Janos Memorial Open Balatonlelle HUN 2023-06-14
RcRownchangeKK*chgGame
 1902 1897 3.50 8 -0.45 20 -9.00 
  Ojas, Kulkarni 2241 IND0.001-0.1220-2.40 
  Hajdu, Zoltan 1682 HUN1.0010.23204.60 
  Szalay-Ocsak, Bank 2103 HUN0.001-0.2420-4.80 
  Arueran, Raghuraman 1497  * IND0.501-0.4220-8.40 
  Zhang, Michelle 1724 CAN0.501-0.2320-4.60 
  Forgacs, Jozsef f2197 HUN0.5010.35207.00 
  Metaxasz, Vaszilisz 1975 HUN0.5010.11202.20 
  Nagy, Lajos 1799 HUN0.501-0.1320-2.60 
 * 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)
 

 

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