Individual Calculations April 2023
 Poupalos, Nikolaos  Total change: 192.00  Rating chartPersonal card
 2023 Attica Friendship Cup Attica GRE 2023-01-29
RcRownchangeKK*chgGame
 2073 2037 1.50 2 0.58 40 23.20 
  Drakoulakos, Grigorios f2261 GRE0.5010.284011.20 
  Tzortzatos, Dimosthenis Panagiot 1884 GRE1.0010.304012.00 

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
 2273 1905 5.50 11 4.22 40 168.80 
  Ibadov, Dashgyn f2398 FID0.001-0.0440-1.60 
  Khandelwal, Ankush c2255 ENG0.5010.394015.60 
  Farkas, Tibor m2247 SRB1.0010.884035.20 
  Patrelakis, Evaggelos f2387 GRE0.5010.454018.00 
  Kelires, Andreas g2538 GRE0.001-0.0140-0.40 
  Rabrenovic, Vladan m2223 SRB0.001-0.1340-5.20 
  Gkavardinas, Antonios 2121 GRE0.5010.284011.20 
  Gikas, Andreas Basilius 2157 GER0.5010.314012.40 
  Nilssen, Ellen Fredericia wf2144 DEN1.0010.804032.00 
  Parligras, Cosmin 2260 ROU0.5010.394015.60 
  Micic, Aleksa f2273 SRB1.0010.904036.00 

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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