Individual Calculations November 2023
 Rafikova, Ailin  Total change: 41.20  Rating chartPersonal card
 Deutsche Laendermeisterschaft 2023 Hannover GER 2023-10-01
RcRownchangeKK*chgGame
 1353 1359 2.00 3 0.47 40 18.80 
  Fettan, Nua 1248 GER1.0010.354014.00 
  Mader, Theresa 1285 GER0.501-0.1040-4.00 
  Kovalskyy, Alicia 1527 GER0.5010.22408.80 

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)
 
 FIDE WORLD CADETS CHESS CHAMPIONSHIPS ( girls U12 ) Sharm El Sheikh EGY 2023-10-15
RcRownchangeKK*chgGame
 1421 1359 5.50 11 0.56 40 22.40 
  Buyankhishig, Batpelden 1822 MGL0.001-0.0540-2.00 
  Manoila, Ruslana 1158 MDA1.0010.24409.60 
  Altynbek, Aiaru 1627 KAZ0.001-0.1740-6.80 
  Haiful Halan, Nurelhamra Hanan 1174 MAS1.0010.264010.40 
  Kiss, Inez 1568 HUN0.5010.274010.80 
  Lallukka, Eloisa 1478 FIN1.0010.664026.40 
  Gomez Gonzales, Fabiana 1468 PER0.001-0.3540-14.00 
  Guan, Marie Zijun 1077 CAN1.0010.16406.40 
  Muradova, Nebahat 1194 TKM1.0010.284011.20 
  Vu, Nguyen Bao Linh 1206 VIE0.001-0.7040-28.00 
  Rida, Ruqayyah 1857 ENG0.001-0.0440-1.60 

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)
 

 

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