Individual Calculations July 2021
 Szabo, Ervin  Total change: -33.80  Rating chartPersonal card
 18th Baranyachess Hotel Thermal Harkany HUN 2021-06-05
RcRownchangeKK*chgGame
 1666 1757 2.50 7 -1.83 20 -36.60 
  Forgacs, Attila Jr. 2157  * HUN0.001-0.0820-1.60 
  Dan, Janos 1488 HUN1.0010.17203.40 
  Molnar, Gabor 1944 HUN0.001-0.2620-5.20 
  Fodor, Gabor 1579 HUN0.001-0.7320-14.60 
  Raba, Rudolf 1516 HUN0.501-0.3020-6.00 
  Firnigel, Janos 1572 HUN0.501-0.2420-4.80 
  B.garai, Lehel 1405 HUN0.501-0.3920-7.80 
 * 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)
 
 HUN National Senior Championship 2021 Ajka HUN 2021-06-21
RcRownchangeKK*chgGame
 1862 1757 3.50 9 0.14 20 2.80 
  Restas, Peter f2097 HUN0.001-0.1220-2.40 
  Szatmary, R. Jozsef 1942 UKR0.5010.24204.80 
  Papai, Janos 1744 HUN1.0010.48209.60 
  Bartuszek, Andras 1790 HUN0.001-0.4520-9.00 
  Csizmadia, Lajos 1705 HUN0.501-0.0720-1.40 
  Vrona, Mihail 1916 HUN0.001-0.2920-5.80 
  Simon, Istvan 1502 HUN1.0010.19203.80 
  Lengyel, Laszlo 2030 HUN0.5010.33206.60 
  Eperjesi, Laszlo Dr. m2030 HUN0.001-0.1720-3.40 

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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