Individual Calculations January 2017
 Vetokhina, Sofia  Total change: -66.00  Rating chartPersonal card
 World Schools Girls U11 Sochi RUS 2016-12-03
RcRownchangeKK*chgGame
 1388 1395 2.00 7 -1.65 40 -66.00 
  Zvereva, Margarita wc1795  * RUS0.001-0.0840-3.20 
  Zontova, Olga 1098 RUS1.0010.15406.00 
  Kirchei, Viktoriia 1713 RUS0.5010.374014.80 
  Margadgua, Erdenebayar 1490 MGL0.001-0.3740-14.80 
  Premanath, Prasansa 1128 SRI0.501-0.3240-12.80 
  Olimjonova, Samirabonu 1276 UZB0.001-0.6640-26.40 
  Arefieva, Olga 1214 RUS0.001-0.7440-29.60 
 * 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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