Individual Calculations September 2021
 Kovacs, Balazs  Total change: -8.58  Rating chartPersonal card
 Arad Open 2021 - under 10 yrs Arad ROU 2021-07-31
RcRownchangeKK*chgGame
 1154 1289 2.50 4 -0.20 33 -6.60 
  Vitelar, Bianca Andreea 1051 ROU1.0010.20336.60 
  Deac, Victor 1150 ROU1.0010.313310.23 
  Ponta-Facalet, Zeno-Andrei 1301 ROU0.5010.02330.66 
  Kovacs, Abel 1113 ROU0.001-0.7333-24.09 

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)
 
 Arad Open 2021 - U 1600 Arad ROU 2021-08-01
RcRownchangeKK*chgGame
 1437 1293 4.00 8 1.48 33 48.84 
  Maduta, Florin-Mircea 1452 ROU1.0010.713323.43 
  Stanescu, Tudor-Stefan 1513 ROU0.001-0.2233-7.26 
  Jorja, Mircea 1425 ROU1.0010.683322.44 
  Turcan, Gheorghe 1535 ROU0.001-0.2033-6.60 
  Cimpean, Dragos-Lucian 1441 ROU1.0010.703323.10 
  Vidac, Nicolae-Octavian 1545 ROU0.001-0.1933-6.27 
  Sida, Flavius-Ovidiu 1375 ROU0.001-0.3933-12.87 
  Dumitrica, Radu 1211 ROU1.0010.393312.87 

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 B Satu Mare ROU 2021-08-08
RcRownchangeKK*chgGame
 1200 1293 2.50 5 -0.62 33 -20.46 
  Pirvu, Ciprian-Valentin 1476 ROU0.001-0.2633-8.58 
  Kovacs, Abel 1095 ROU0.501-0.2633-8.58 
  Seletye, Dominik 1127 ROU1.0010.28339.24 
  Covrig, Raul-Alexandru 1201 ROU0.501-0.1333-4.29 
  Maier, Alexandru Sever 1099 ROU0.501-0.2533-8.25 

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)
 
 Turda Saline Cup - U8 Turda ROU 2021-08-13
RcRownchangeKK*chgGame
 1059 1293 1.00 1 0.21 33 6.93 
  Cristurean, Andreea-Nuria 1059 ROU1.0010.21336.93 

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)
 
 Terezvaros Open U1600 Budapest HUN 2021-08-21
RcRownchangeKK*chgGame
 1134 1293 1.00 3 -1.13 33 -37.29 
  Kovacs, Abel 1095 ROU0.001-0.7633-25.08 
  Farkas, Sara 1133 HUN1.0010.29339.57 
  Havasi, Huba Laszlo 1175 HUN0.001-0.6633-21.78 

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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