Individual Calculations January 2023
 Zhang, Michelle  Total change: 104.26  Rating chartPersonal card
 SixDays Budapest November 2022 U2250 Budapest HUN 2022-11-28
RcRownchangeKK*chgGame
 1945 1605 1.50 8 0.13 26 3.38 
  Kahn, Evarth Dr. m2058 HUN1.0010.942624.44 
  Laddha, Yash Jayesh 1937 USA0.001-0.1226-3.12 
  Suranyi, Pal 2015 HUN0.001-0.0826-2.08 
  Taragan, Uri 1649 ISR0.001-0.4426-11.44 
  Zhang, Brian 1579 CAN0.501-0.0426-1.04 
  Houhou, Alexandre 2085 FRA0.001-0.0526-1.30 
  Fodre, Sandor f2076 HUN0.001-0.0526-1.30 
  Meszaros, Andras m2161 HUN0.001-0.0326-0.78 

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)
 
 Wiener Advent Open 2022 A-Turnier Vienna AUT 2022-12-05
RcRownchangeKK*chgGame
 1971 1694 2.00 6 0.98 26 25.48 
  Hafner, Robert 1975 AUT0.5010.34268.84 
  Zanon, Magnus 2035 AUT0.5010.38269.88 
  Weichhart, Daniel 1919 AUT1.0010.782620.28 
  Megrelishvili, Ivane 2030 GEO0.001-0.1226-3.12 
  Keim, Simon 1921 ITA0.001-0.2126-5.46 
  Thomas, Apolline 1945 FRA0.001-0.1926-4.94 

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)
 
 Autumn Sheveningen Tournament 2 2022 Mramorak SRB 2022-12-11
RcRownchangeKK*chgGame
 1992 1694 4.50 8 2.85 26 74.10 
  Milojevic, Dusan 2213 SRB0.001-0.0326-0.78 
  Andrejevic, Milorad 2192 SRB1.0010.962624.96 
  Bukvic, Milivoje 1742 SRB1.0010.572614.82 
  Ratkovic, Miodrag 1836 SRB0.5010.19264.94 
  Saponja, Vladimir 1808 SRB0.5010.16264.16 
  Milojevic, Dusan 2213 SRB0.001-0.0326-0.78 
  Andrejevic, Milorad 2192 SRB0.5010.462611.96 
  Bukvic, Milivoje 1742 SRB1.0010.572614.82 

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 de Noel 2022 de Bastia BASTIA FRA 2022-12-20
RcRownchangeKK*chgGame
 1707 1694 2.00 4 0.05 26 1.30 
  Bigonnet, Jean-Michel 1973 FRA0.001-0.1626-4.16 
  Bouslimi, Nabil 2080 FRA0.001-0.0926-2.34 
  Brunel, Victor 1324 FRA1.0010.10262.60 
  Castagnerol Kodic, Ambroise 1451 FRA1.0010.20265.20 

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)
 

 

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