Individual Calculations July 2023
 Zhang, Michelle  Total change: 48.07  Rating chartPersonal card
 Six Days Budapest May 2023 FM U2250 Budapest HUN 2023-05-27
RcRownchangeKK*chgGame
 2066 1810 2.00 8 0.31 23 7.13 
  Torok, Tamas Titusz 1971 HUN0.5010.21234.83 
  Zhang, Brian 1837 CAN0.5010.04230.92 
  Balint, Vilmos f2169 HUN0.001-0.1023-2.30 
  Kormos, Adam 2131 HUN0.001-0.1323-2.99 
  Teo, Hong Ming 1871 SGP0.001-0.4223-9.66 
  Markos, Adam 2174 HUN1.0010.902320.70 
  Jaeel, Atharva 2158 IND0.001-0.1123-2.53 
  Orso, Miklos m2216 HUN0.001-0.0823-1.84 

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)
 
 IV Sheveningen tournament 2023 Mramorak SRB 2023-06-02
RcRownchangeKK*chgGame
 2033 1724 2.50 8 0.95 23 21.85 
  Andrejevic, Milorad 2139 SRB0.001-0.0723-1.61 
  Milojevic, Dusan 2168 SRB0.001-0.0623-1.38 
  Bukvic, Milivoje 1652 SRB0.501-0.1023-2.30 
  Popchev, Milko g2223 BUL0.001-0.0423-0.92 
  Jedjini, Pavel 1935 SRB0.5010.27236.21 
  Saponja, Vladimir 1781 SRB1.0010.582313.34 
  Radlovacki, Jovan m2277 SRB0.001-0.0323-0.69 
  Radevic, Jovan 2085 SRB0.5010.40239.20 

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)
 
 7.Patyi Pince Napok Sakk Kupa U2400 Paty HUN 2023-06-09
RcRownchangeKK*chgGame
 1810 1724 2.50 6 0.04 23 0.92 
  Kiss, Lajos 2131 HUN0.001-0.0823-1.84 
  Kovacs, Gabor 1543 HUN1.0010.26235.98 
  Pozsonyi, Istvan 1891 HUN0.5010.22235.06 
  Gubics, Peter 2038 HUN0.001-0.1423-3.22 
  Kovacs, Balazs 1445 ROU1.0010.16233.68 
  Bod, Marton 1813 HUN0.001-0.3823-8.74 

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
 1925 1724 3.00 8 0.79 23 18.17 
  Varshini, V wg2120 IND0.001-0.0823-1.84 
  Metaxasz, Vaszilisz 1975 HUN1.0010.812318.63 
  Csala, Imre f2015 HUN0.001-0.1523-3.45 
  Torok, Sandor f2221 HUN0.001-0.0423-0.92 
  Arvind, Ramnath Iyer 1897 IND0.5010.23235.29 
  Arueran, Raghuraman 1324  * IND1.0010.08231.84 
  Szalay-Ocsak, Bank 2103 HUN0.001-0.0923-2.07 
  Szabo, Bela 1746 HUN0.5010.03230.69 
 * 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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