Rapid: Individual Calculations December 2023
 Obreja, Andrei-Daniel-Stefan  Total change: -49.20  Rating chartPersonal card
 Romanian Grand Prix 5th stage Sebes ROU 2023-11-04
RcRownchangeKK*chgGame
 1490 1369 2.50 9 -1.23 40 -49.20 
  Ciocani, Iosif 2014 ROU0.001-0.0140-0.40 
  Dodoi, Matei-Teodor 1748 ROU0.001-0.0940-3.60 
  Bobocea, Laurentiu-Vlad 1910 ROU0.001-0.0340-1.20 
  Constantin, Tiberiu 1147 ROU1.0010.22408.80 
  Dragomir, Catalin-Ioan 1761 ROU0.001-0.0840-3.20 
  Tanase, Andrei V. 1136 ROU0.001-0.7940-31.60 
  Jurjiu, Ioan-Andrei 1108 ROU1.0010.18407.20 
  Mohonea, Maria 1025 ROU0.501-0.3840-15.20 
  Kedves, Lorand 1564 ROU0.001-0.2540-10.00 

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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