Individual Calculations September 2021
 Manea, Alexandru  Total change: -5.60  Rating chartPersonal card
 Arad Open 2021 Arad ROU 2021-07-30
RcRownchangeKK*chgGame
 2119 2338 6.00 9 -0.92 10 -9.20 
  Kutnik, Alexandru-Francisc 1978 ROU1.0010.10101.00 
  Craciun, Alexandru-Emilian 2103 ROU0.001-0.7910-7.90 
  Dobrin, Ionut-Alexandru 2054 ROU1.0010.16101.60 
  Coman, Mihnea-George 2133 ROU0.501-0.2610-2.60 
  Antal, Hunor-Zoltan 2070 ROU1.0010.17101.70 
  Isfan, Ioan-Marius 2146 ROU0.501-0.2510-2.50 
  Ursan, Petru-Sebastian c2225 ROU0.001-0.6510-6.50 
  Aciu, Malina-Andreea wf2079 ROU1.0010.18101.80 
  Coca, Cristi-Iulian 2282 ROU1.0010.42104.20 

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)
 
 Brasov International Chess Festival - 5th ed. - A Poiana Brasov ROU 2021-08-21
RcRownchangeKK*chgGame
 2187 2345 6.50 9 0.36 10 3.60 
  Craciun, Ovidiu 1945  * ROU1.0010.08100.80 
  Balan, Bogdan 2067 ROU0.001-0.8310-8.30 
  Bonciu, David 1985 ROU1.0010.10101.00 
  Magold, Victor 2114 ROU1.0010.21102.10 
  Gheng, Dominik 2154 GER1.0010.25102.50 
  Jianu, Vlad-Cristian g2535 ROU0.001-0.2510-2.50 
  Vilcu, Matei-Stefan 2143 ROU1.0010.24102.40 
  Vrencian, Lehel f2295 ROU1.0010.43104.30 
  Macovei, Andrei m2443 MDA0.5010.13101.30 
 * 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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