Individual Calculations September 2021
 Lengyel, Laszlo  Total change: -15.20  Rating chartPersonal card
 19th Thermal Hotel Harkany Harkany HUN 2021-08-16
RcRownchangeKK*chgGame
 1727 1933 3.50 6 -0.86 20 -17.20 
  Peterfia, Ferenc 1533  * HUN1.0010.08201.60 
  Suta, Andraz 2255 SLO0.001-0.1320-2.60 
  Kovacs, Reka 1533  * HUN0.501-0.4220-8.40 
  Dan, Daniel 1722 HUN1.0010.23204.60 
  Gulacsi, Donat Ferenc 1784 HUN0.001-0.7020-14.00 
  Raba, Rudolf 1533  * HUN1.0010.08201.60 
 * 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)
 
 40th Keszthely Open Hevizi Laszlo Memorial Keszthely HUN 2021-08-21
RcRownchangeKK*chgGame
 1996 1933 3.00 7 0.10 20 2.00 
  Rozsa, Peter 2039 HUN0.5010.14202.80 
  Nagy, Kristof 2182 HUN0.5010.31206.20 
  Valkova, Angelika 1978 UKR0.001-0.4420-8.80 
  Apro, Barnabas 1679 HUN0.501-0.3120-6.20 
  Nogrady, Vilmos f2116 HUN1.0010.742014.80 
  Noack, Christian 2013 GER0.5010.11202.20 
  Kiss, Judit 1968 HUN0.001-0.4520-9.00 

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)
 

 

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