Blitz: Individual Calculations May 2023
 Ionita, Alexandru A.  Total change: 157.20  Rating chartPersonal card
 Romania National Blitz Youth Championships 2023 - open U14 Eforie Nord ROU 2023-04-12
RcRownchangeKK*chgGame
 1545 1278 3.00 7 1.21 40 48.40 
  Anghelescu, Teodor-Stefan 1615 ROU0.001-0.1240-4.80 
  Vaduva, Ion-Valentin 1574 ROU0.001-0.1540-6.00 
  Tanase, Andrei V. 1122 ROU1.0010.294011.60 
  Savin, Mihai 1203 ROU1.0010.404016.00 
  Nicola, Andrei 1551 ROU1.0010.834033.20 
  Butolo, Alexandru-Mircea c1861 ROU0.001-0.0240-0.80 
  Danila, Tudor-Gabriel 1889 ROU0.001-0.0240-0.80 

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)
 
 Bucharest Blitz Chess Championship 2023 Bucuresti ROU 2023-04-23
RcRownchangeKK*chgGame
 1661 1278 4.50 10 2.72 40 108.80 
  Coicev, Matei-Andrei 1944 ROU0.001-0.0140-0.40 
  Pirvulescu, Adrian 1710 ROU0.001-0.0740-2.80 
  Stanica, Andrei 1518 ROU0.001-0.2040-8.00 
  David, Teodor-Spiridon 1171 ROU1.0010.354014.00 
  Pana, Florentina 1668 ROU0.5010.414016.40 
  Craciun, Dorian-Raul 1436 ROU1.0010.714028.40 
  Vardanian, Yurii 1773 UKR0.001-0.0440-1.60 
  Vitan, Matei-Gabriel 1335 ROU1.0010.584023.20 
  Pirvulescu, Ekaterina wf2006 ROU1.0010.994039.60 
  Cosma, Elena-Luminita wg2047 ROU0.0010.00400.00 

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)
 

 

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