Individual Calculations April 2023
 Roebers, Eline  Total change: -5.80  Rating chartPersonal card
 European Individual Chess Championship 2023. Vrnjacka Banja SRB 2023-03-03
RcRownchangeKK*chgGame
 2304 2362 5.00 10 -0.62 20 -12.40 
  Gharibyan, Mamikon m2491 ARM0.001-0.3320-6.60 
  Pogorelskikh, Sofia wf2101 SRB0.001-0.8220-16.40 
  Gikas, Andreas Basilius 2157 GER1.0010.24204.80 
  Stanojevic, Ilija c2096 SRB1.0010.18203.60 
  Valsecchi, Alessio g2505 ITA0.5010.19203.80 
  Sousa, Andre Ventura m2464 POR0.001-0.3620-7.20 
  Alexakis, Dimitrios 2024 GRE0.501-0.3820-7.60 
  Pultinevicius, Paulius g2546 LTU0.5010.24204.80 
  Ozdemir, Serhan Berat f2200 TUR1.0010.29205.80 
  Rozen, Eytan m2458 ISR0.5010.13202.60 

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
 2240 2362 1.00 1 0.33 20 6.60 
  Decrop, Benjamin 2240 BEL1.0010.33206.60 

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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