Individual Calculations March 2023
 Oltean, Cristian-Daniel  Total change: 88.00  Rating chartPersonal card
 HUN Team Ch. 2nd Div. 2022-23 Toth Laszlo Group R 7-8 Hungary South East HUN 2023-02-12
RcRownchangeKK*chgGame
 2001 2035 1.00 1 0.45 40 18.00 
  Keresztes, Mark 2001 HUN1.0010.454018.00 

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)
 
 Romania National Open Championship 2023 Sebes ROU 2023-02-19
RcRownchangeKK*chgGame
 2207 2035 4.50 9 1.75 40 70.00 
  Georgescu, Tiberiu-Marian g2479 ROU0.001-0.0640-2.40 
  Ivancescu, Bogdan-Andrei 1744 ROU1.0010.15406.00 
  Cosma, Ioan m2368 ROU0.5010.384015.20 
  Vrencian, Lehel f2226 ROU0.5010.254010.00 
  Ognean, Mihnea-Ionut f2335 ROU0.001-0.1540-6.00 
  Evulet, Gheorghe 1907 ROU1.0010.334013.20 
  Dicu, Razvan-Stefan f2215 ROU0.5010.24409.60 
  Coman, Mihnea-George c2198 ROU0.5010.22408.80 
  Istratescu, Andrei g2389 ROU0.5010.394015.60 

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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