Blitz: Individual Calculations February 2020
 Pitigoi, Sabina-Andreea  Total change: 9.60  Rating chartPersonal card
 National School Contest "Elisabeta Polihroniade" 2020 Blitz Girls 15 Covasna ROU 2020-01-09
RcRownchangeKK*chgGame
 1339 1281 2.50 6 -0.12 20 -2.40 
  Ciocan, Ariana-Roxana 1379 ROU1.0010.632012.60 
  Popa, Andra-Maria 1286 ROU0.5010.01200.20 
  Batagan, Ilinca-Petra 1606 ROU0.001-0.1320-2.60 
  Puia, Alexia-Teodora 1516 ROU0.001-0.2120-4.20 
  Ivascu, Andreea-Catalina 1092 ROU0.001-0.7520-15.00 
  Apostol, Maria 1156 ROU1.0010.33206.60 

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)
 
 Cristina Foisor Memorial 3rd ed. - blitz Timisoara ROU 2020-01-19
RcRownchangeKK*chgGame
 1521 1281 2.50 8 0.60 20 12.00 
  Ursan, Petru-Sebastian 1681  * ROU0.001-0.0820-1.60 
  Coman, Gabriel-Flavius 1552 ROU0.001-0.1720-3.40 
  Bartha, Andrei 1681  * ROU0.5010.42208.40 
  Voicu, Mihai 1621 GER1.0010.882017.60 
  Maria, Lia-Alexandra wc1506 ROU0.001-0.2220-4.40 
  Ieran, Florin-Liviu 1681  * ROU0.001-0.0820-1.60 
  Coman, Vlad Andrei 1122 ROU1.0010.29205.80 
  Petricenco, Ana 1324 MDA0.001-0.4420-8.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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