Blitz: Individual Calculations May 2018
 Kostov, Kiril  Total change: 111.60  Rating chartPersonal card
 Bulgarian chess championship for juniors U12 - 2018 - blitz Plovdiv, Bulgaria BUL 2018-04-08
RcRownchangeKK*chgGame
 1340 1125 4.00 6 2.61 20 52.20 
  Kostov, Deyan Samuil c1465 FID0.001-0.1220-2.40 
  Ardenski, Dimitar 1302 FID0.001-0.2720-5.40 
  Dimitrov, Vladimir 1290 FID1.0010.722014.40 
  Sedmakov, Georgi 1302 FID1.0010.732014.60 
  Nachev, Grigor 1326 FID1.0010.762015.20 
  Iliev, Hristiyan 1354 FID1.0010.792015.80 

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)
 
 OP WORLD AMATEUR BLITZ 2018 CAGLIARI ITA 2018-04-24
RcRownchangeKK*chgGame
 1490 1125 2.50 9 1.48 20 29.60 
  Bowman, Richard L 1525  * ENG0.001-0.0820-1.60 
  Celis Vargas, Walter Enrique 1525  * COL0.001-0.0820-1.60 
  Dessy, Eugenio 1523 ITA1.0010.922018.40 
  Popova, Vilena 1525  * RUS0.001-0.0820-1.60 
  Caribe Santos, Luiz Carlos 1525  * BRA0.001-0.0820-1.60 
  Senesi, Glauco 1525  * ITA0.5010.42208.40 
  Laya, M 1210 IND1.0010.622012.40 
  Grigore, Adrian 1525  * ROU0.001-0.0820-1.60 
  Minamoto, Marcos Cesar 1525  * JPN0.001-0.0820-1.60 
 * 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)
 
 OP WORLD AMATEUR BLITZ 2 2018 CAGLIARI ITA 2018-04-27
RcRownchangeKK*chgGame
 1489 1125 2.50 9 1.49 20 29.80 
  Amarjargal, Enkhbayar 1525  * MGL1.0010.922018.40 
  Sutbas, Batuhan 1525  * TUR0.001-0.0820-1.60 
  Ferjaoui, Khaled 1525  * TUN0.5010.42208.40 
  Bourogaa, Younes 1525  * FRA0.001-0.0820-1.60 
  Qatan, Said Mahad 1525  * OMA0.001-0.0820-1.60 
  Garau, Francesca 1525  * ITA0.001-0.0820-1.60 
  Cadoni, Valentina 1236 ITA1.0010.652013.00 
  Liguori, Aniello 1525  * ITA0.001-0.0820-1.60 
  Al Mutlaq, Ibrahim A 1492 KSA0.001-0.1020-2.00 
 * 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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