Individual Calculations May 2024
 Toma, Maria C.  Total change: -41.60  Rating chartPersonal card
 Satori Art - 16th ed. U12 years Slobozia ROU 2024-03-29
RcRownchangeKK*chgGame
 1480 1465 1.50 3 0.06 40 2.40 
  Velkov, Samuil 1426 BUL0.501-0.0540-2.00 
  Tuzlaru, Darius-Mihai 1576 ROU0.001-0.3540-14.00 
  Mustafa, Esna 1439 ROU1.0010.464018.40 

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)
 
 Romania National Youth Championships 2024 - girls U12 Eforie Nord ROU 2024-04-12
RcRownchangeKK*chgGame
 1523 1536 2.00 6 -1.10 40 -44.00 
  Cretescu, Emma 1690 ROU0.001-0.2940-11.60 
  Stefanescu, Andrada-Maria 1445 ROU0.001-0.6240-24.80 
  Szasz, Aida 1518 ROU1.0010.474018.80 
  Lazar, Sara 1620 ROU0.001-0.3840-15.20 
  Plesa, Maria 1411 ROU0.501-0.1740-6.80 
  Nagy-Elek, Panna 1456 ROU0.501-0.1140-4.40 

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)
 

 

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