Individual Calculations May 2017
 Toma, Katarzyna  Total change: 12.40  Rating chartPersonal card
 European Individual Womens Chess Championship 2017 Riga LAT 2017-04-11
RcRownchangeKK*chgGame
 2230 2229 6.00 11 0.62 20 12.40 
  Galliamova, Alisa mwg2444 RUS0.001-0.2320-4.60 
  Zvereva, Margarita wc1829  * RUS0.501-0.4220-8.40 
  Ozbay, Ece wc2035 TUR1.0010.25205.00 
  Ziaziulkina, Nastassia mwg2387 BLR0.5010.21204.20 
  Mammadova, Gulnar mwg2357 AZE0.001-0.3320-6.60 
  Beydullayeva, Govhar wf2054 AZE0.501-0.2320-4.60 
  Grapsa, Georgia wf2049 GRE1.0010.26205.20 
  Antova, Gabriela fwf2335 BUL1.0010.642012.80 
  Arabidze, Meri mwg2373 GEO0.5010.19203.80 
  Mammadzada, Gunay wg2348 AZE0.001-0.3420-6.80 
  Cosma, Elena-Luminita wg2316 ROU1.0010.622012.40 
 * 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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