Individual Calculations January 2017
 Chyndygyr, Tamerlan  Total change: 26.40  Rating chartPersonal card
 World Schools Boys U9 Sochi RUS 2016-12-03
 1431 1555 6.50 9 0.66 40 26.40 
  Akbarov, Aydin 1375 AZE1.0010.264010.40 
  Saprykin, Aleksey 1325 RUS0.001-0.7940-31.60 
  Eremin, Ivan 1256 RUS1.0010.15406.00 
  Panthaka, W J N Malindu 1155  * SRI1.0010.08403.20 
  Prokudin, Igor 1332 RUS1.0010.22408.80 
  Bai, Changlin 1535 CHN1.0010.474018.80 
  Simonyan, Grigori 1855 RUS0.001-0.1540-6.00 
  Tarhan, Adar 1523 TUR1.0010.464018.40 
  Kurbandurdyew, Shageldi c1523 TKM0.501-0.0440-1.60 
 * 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)


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