Individual Calculations September 2023
 Tat, Alin-Sebastian  Total change: -17.40  Rating chartPersonal card
 Summer Cup Cluj 3rd ed. Cluj-Napoca ROU 2023-07-31
RcRownchangeKK*chgGame
 1343 1641 3.00 5 -0.91 20 -18.20 
  Shah, Ayan-Iosif 1241  * ROU1.0010.08201.60 
  Palimariu, Nectarie 1175 ROU1.0010.05201.00 
  Helmer, Janos 1895 ROU0.001-0.1920-3.80 
  Palimariu, Nicolae 1306 ROU0.001-0.8820-17.60 
  Covaciu, Alexandru-Marian 1099 ROU1.0010.03200.60 
 * 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)
 
 Romanian Grand Prix 4th stage Arad ROU 2023-08-07
RcRownchangeKK*chgGame
 1770 1641 2.50 8 -0.62 20 -12.40 
  Ilinca, Felix-Antonio c2316 ROU0.001-0.0120-0.20 
  Dumitrescu, Alexandru-Petru 1241  * ROU0.501-0.4220-8.40 
  Ungureanu, Sandu 2035 ROU0.001-0.0820-1.60 
  Gales, Randi-Ioan 2055 ROU0.001-0.0720-1.40 
  Ficlenescu, Rares-Mihai 1285 ROU1.0010.11202.20 
  Panda, Barnabas 1949 HUN0.001-0.1420-2.80 
  Grecu, Bogdan-Andrei 1325 ROU1.0010.13202.60 
  Dergausov, Denis 1953 MDA0.001-0.1420-2.80 
 * 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)
 
 FISSM 2023 - U2050 (Francisc Dan Memorial) Satu Mare ROU 2023-08-17
RcRownchangeKK*chgGame
 1618 1641 3.50 6 0.66 20 13.20 
  Laslo, Lucia-Laura 1011 ROU1.0010.01200.20 
  Costin, Petrica f1991 ROU0.5010.39207.80 
  Ardelean, Lorela-Daniela 1834 ROU0.001-0.2520-5.00 
  Szabo, Bence-Andras 1241  * ROU1.0010.08201.60 
  Korn, Lorant 1703 ROU1.0010.592011.80 
  Rosca, Vasile-Benone 1927 ROU0.001-0.1620-3.20 
 * 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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