Individual Calculations July 2015
 Usacheva, Glafira  Total change: 49.60  Rating chartPersonal card
 Latgale Spring Cup chess B-2015 Daugavpils LAT 2015-05-26
RcRownchangeKK*chgGame
 1506 1627 5.00 6 1.08 40 43.20 
  Zhuravlev, Ignat 1397 RUS1.0010.21408.40 
  Aleksejevs, Ilja 1565 LAT1.0010.414016.40 
  Zeliantsova, Kseniya 1670 BLR1.0010.564022.40 
  Kirilin, Dmitrij 1607 BLR0.001-0.5340-21.20 
  Makarau, Yauheni 1361 BLR1.0010.18407.20 
  Golubovskis, Maksims 1436 LAT1.0010.254010.00 

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)
 
 Bulgarian chess summer 2015, Albena B tournament Albena resort BUL 2015-06-17
RcRownchangeKK*chgGame
 1820 1701 3.00 8 0.16 40 6.40 
  Bozov, Ahmet 2101  * BUL0.001-0.0840-3.20 
  Petkova, Denitsa 1343 BUL0.501-0.4040-16.00 
  Mehrad, Ahmad Tamim 1936 AFG0.001-0.2140-8.40 
  Balabanov, Artiom 1410 MDA1.0010.15406.00 
  Stanchev, Aleksandar 1917 BUL0.001-0.2240-8.80 
  Talmaci, Alexandru 1893 MDA1.0010.754030.00 
  Melderis, Uldis 1979 LAT0.5010.334013.20 
  Martynov, Petr 1983 RUS0.001-0.1640-6.40 
 * 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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