Rapid: Individual Calculations April 2016
 Ershova, Margarita  Total change: -25.60  Rating chartPersonal card
 Rapid Grand Prix - Chelny 7 stage Naberezhnyhe Chelny RUS 2016-03-19
RcRownchangeKK*chgGame
 1461 1477 3.50 9 -1.28 20 -25.60 
  Kniazev, Igor f1877  * RUS0.001-0.0820-1.60 
  Gilemkhanov, Sabir 1228 RUS0.001-0.8120-16.20 
  Sungatullin, Aleksandr 1321 RUS1.0010.29205.80 
  Salimov, Salavat 1275 RUS1.0010.24204.80 
  Budkin, Aleksandr 1706 RUS0.001-0.2120-4.20 
  Murzaev, Danil 1592 RUS0.5010.16203.20 
  Yangalychev, Yaroslav 1464 RUS0.001-0.5220-10.40 
  Akhtyrskaya, Anastasiya 1356 RUS0.001-0.6620-13.20 
  Ramazanov, Amir 1333 RUS1.0010.31206.20 
 * 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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