Individual Calculations April 2023
 Demjan, David  Total change: 104.80  Rating chartPersonal card
 Prazdninovy FIDE Stropkov 2023 Stropkov SVK 2023-03-06
RcRownchangeKK*chgGame
 1445 1466 6.50 7 2.77 40 110.80 
  Polackova, Eva 1203 SVK1.0010.18407.20 
  Kotora, Matus 1765 SVK1.0010.854034.00 
  Kucin, Alexander 1614 SVK1.0010.704028.00 
  Mantic, Andrej 1369 SVK1.0010.374014.80 
  Magdziak, Tomas 1418 SVK0.501-0.0740-2.80 
  Jura, Michal 1351 SVK1.0010.344013.60 
  Polacok, Jozef 1396 SVK1.0010.404016.00 

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)
 
 2.liga D 2022 23 Round 10-11 PO-KE SVK 2023-03-25
RcRownchangeKK*chgGame
 1931 1466 0.00 1 -0.05 40 -2.00 
  Bidulsky, Matej 1931 SVK0.001-0.0540-2.00 

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)
 
 4. liga D23 2022 2023 R5 Presovsky kraj SVK 2023-03-26
RcRownchangeKK*chgGame
 1825 1466 0.00 1 -0.10 40 -4.00 
  Verba, Vladimir 1825 SVK0.001-0.1040-4.00 

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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