Individual Calculations September 2023
 Gutu, Catalin-Vlad-Aurelian  Total change: 23.20  Rating chartPersonal card
 Romanian Grand Prix 4th stage Arad ROU 2023-08-07
RcRownchangeKK*chgGame
 1632 1298 2.00 8 0.39 40 15.60 
  Matta, Vinay Kumar f2144 IND0.0010.00400.00 
  Lup, Constantin-Ionel 1844 ROU0.001-0.0340-1.20 
  Costache, Andrei Eugeniu 1741 ROU0.001-0.0640-2.40 
  Herczeg, Benedek 1574 HUN0.5010.334013.20 
  Tarciuc, Ianis-Mihai 1650 ROU0.001-0.1140-4.40 
  Ruja, Irina 1061 ROU1.0010.20408.00 
  Codru, Raul Cristian 1545 ROU0.001-0.1940-7.60 
  Issa, Mohammed 1493 UAE0.5010.254010.00 

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 3rd League 2023 - group I Rounds 3,4 Romania ROU 2023-08-19
RcRownchangeKK*chgGame
 1013 1298 1.00 1 0.16 40 6.40 
  Liga, Matei 1013 ROU1.0010.16406.40 

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)
 
 3rd stage UVT Grand Prix Timisoara ROU 2023-08-24
RcRownchangeKK*chgGame
 1646 1298 0.50 3 0.03 40 1.20 
  Paraschiv, Petronela-Alexandra 1893 ROU0.001-0.0240-0.80 
  Iucu, Mihai 1615 ROU0.001-0.1340-5.20 
  Deac, Victor 1431 ROU0.5010.18407.20 

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)
 

 

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