Individual Calculations August 2023
 Pirvulescu, Adrian  Total change: -9.80  Rating chartPersonal card
 S: 6th International Chess Amateur Tournament Solta Chess Open 2023 Solta CRO 2023-06-27
RcRownchangeKK*chgGame
 1873 1847 3.50 8 -0.40 20 -8.00 
  Gelle, Istvan f2160 HUN0.5010.36207.20 
  Soldo, Robert 2137 CRO0.001-0.1620-3.20 
  Milovic, Ilija 1613 MNE0.001-0.7920-15.80 
  Ilic, Sasa 1700 CRO1.0010.30206.00 
  Hussain, Hashem 1705 KUW0.501-0.1920-3.80 
  Pjevic, Dario 1560 USA0.501-0.3420-6.80 
  Zubic, Aleksandar 1837 SRB1.0010.49209.80 
  Trkulja, Goran m2272 BIH0.001-0.0720-1.40 

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)
 
 Romanian Grand Prix 2nd stage Brasov ROU 2023-07-16
RcRownchangeKK*chgGame
 1864 1835 3.50 8 -0.09 20 -1.80 
  Tampea, Radu 2207 ROU0.001-0.1020-2.00 
  Ioannidis, Konstantinos I 1435  * GRE1.0010.08201.60 
  Daianu, Cristian-Clement f2153 ROU0.001-0.1320-2.60 
  Onofrasc, Ivan 1378 ROU1.0010.05201.00 
  Coicev, Matei-Andrei 2059 ROU0.5010.28205.60 
  Girmacea, Bogdan 2108 ROU0.001-0.1720-3.40 
  Lungu, Cristian 1531 ROU1.0010.14202.80 
  Magold, Victor 2038 ROU0.001-0.2420-4.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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