Individual Calculations October 2022
 Sahin, Zeynep Duru  Total change: 114.80  Rating chartPersonal card
 Aroma Chess Tournament Istanbul TUR 2022-09-10
RcRownchangeKK*chgGame
 1428 1255 3.00 6 0.90 40 36.00 
  Taskiran, Recep 1833 TUR0.001-0.0240-0.80 
  Altinok, Mehmet Akif 1259 TUR1.0010.514020.40 
  Alkan, Omer Tarik 1762 TUR0.001-0.0440-1.60 
  Pala, Ilhan 1078 TUR1.0010.274010.80 
  Sahinoglu, Cinar 1339 TUR0.001-0.3840-15.20 
  Sener, Ahmed Harun 1299 TUR1.0010.564022.40 

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)
 
 World Cadets G-10 Ch 2022 Batumi GEO 2022-09-16
RcRownchangeKK*chgGame
 1395 1255 4.00 6 1.97 40 78.80 
  Bassari, Senem Gul 1537 TUR0.001-0.1640-6.40 
  Li, Iris 1640 USA1.0010.914036.40 
  Pehlivanova, Aleksandra 1397 BUL0.5010.19407.60 
  Gulishyan, Eseniya 1137 FID1.0010.344013.60 
  Bajyrly, Dilara 1203 FID1.0010.434017.20 
  Artamonova, Ulyana 1454 FID0.5010.264010.40 

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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