Individual Calculations April 2023
 Gikas, Andreas Basilius  Total change: -40.00  Rating chartPersonal card
 NRW-Klasse 4 2022-2023 February 2023 various GER 2023-02-12
RcRownchangeKK*chgGame
 2146 2154 0.50 1 -0.01 20 -0.20 
  Schaefer, Juergen 2146 GER0.501-0.0120-0.20 

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)
 
 European Individual Chess Championship 2023. Vrnjacka Banja SRB 2023-03-03
RcRownchangeKK*chgGame
 2127 2157 4.00 11 -2.07 20 -41.40 
  Samunenkov, Ihor m2488 UKR0.001-0.1220-2.40 
  Socko, Bartosz g2618 POL0.001-0.0520-1.00 
  Tadic, Katarina wf1919 SRB1.0010.20204.00 
  Roebers, Eline m2362 NED0.001-0.2420-4.80 
  Bleuzen, Erwan 1937 FRA1.0010.22204.40 
  Jocev, Milan f2315 SRB0.001-0.2920-5.80 
  Lazic, Emanuel 2041 BIH0.501-0.1620-3.20 
  Poupalos, Nikolaos 1905 GRE0.501-0.3120-6.20 
  Kochavi, Dana 1929 ISR0.501-0.2920-5.80 
  Dakic, Marta 1867 SRB0.001-0.8420-16.80 
  Andreev, Stanislav 2016 BUL0.501-0.1920-3.80 

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)
 
 Belgian Interclubs 2022-2023 Ronde 9 Various Places BEL 2023-03-19
RcRownchangeKK*chgGame
 1757 2157 1.00 1 0.08 20 1.60 
  Bolz, Jannis 1757  * GER1.0010.08201.60 
 * 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)
 

 

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