Individual Calculations September 2021
 Kovacs, Balazs  Total change: -25.90  Rating chartPersonal card
 Arad Open 2021 - under 10 yrs Arad ROU 2021-07-31
RcRownchangeKK*chgGame
 1148 1299 2.50 4 -0.28 35 -9.80 
  Vitelar, Bianca Andreea 1039 ROU1.0010.18356.30 
  Deac, Victor 1150 ROU1.0010.303510.50 
  Ponta-Facalet, Zeno-Andrei 1294 ROU0.501-0.0135-0.35 
  Kovacs, Abel 1108 ROU0.001-0.7535-26.25 

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)
 
 Arad Open 2021 - U 1600 Arad ROU 2021-08-01
RcRownchangeKK*chgGame
 1436 1297 4.00 8 1.43 35 50.05 
  Maduta, Florin-Mircea 1446 ROU1.0010.703524.50 
  Stanescu, Tudor-Stefan 1512 ROU0.001-0.2335-8.05 
  Jorja, Mircea 1425 ROU1.0010.673523.45 
  Turcan, Gheorghe 1535 ROU0.001-0.2035-7.00 
  Cimpean, Dragos-Lucian 1442 ROU1.0010.693524.15 
  Vidac, Nicolae-Octavian 1545 ROU0.001-0.1935-6.65 
  Sida, Flavius-Ovidiu 1375 ROU0.001-0.3935-13.65 
  Dumitrica, Radu 1211 ROU1.0010.383513.30 

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
 1184 1297 2.50 5 -0.73 35 -25.55 
  Pirvu, Ciprian-Valentin 1476 ROU0.001-0.2735-9.45 
  Kovacs, Abel 1090 ROU0.501-0.2735-9.45 
  Seletye, Dominik 1059 ROU1.0010.20357.00 
  Covrig, Raul-Alexandru 1201 ROU0.501-0.1335-4.55 
  Maier, Alexandru Sever 1094 ROU0.501-0.2635-9.10 

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
 1132 1297 1.00 3 -1.16 35 -40.60 
  Kovacs, Abel 1090 ROU0.001-0.7735-26.95 
  Farkas, Sara 1132 HUN1.0010.28359.80 
  Havasi, Huba Laszlo 1175 HUN0.001-0.6735-23.45 

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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