Individual Calculations June 2017
 Chyngyz, Sultai  Total change: 51.60  Rating chartPersonal card
 World Schools Chess Championship 2017 - Open 7 Iasi ROU 2017-04-22
RcRownchangeKK*chgGame
 1278 1231 4.00 6 1.29 40 51.60 
  Buyanbadrakh, Ganbaatar 1103 MGL1.0010.334013.20 
  Zverev, Lev 1463 RUS1.0010.794031.60 
  Begmuratov, Khumoyun c1577 UZB0.001-0.1140-4.40 
  Lu, Miaoyi 1058 CHN1.0010.274010.80 
  Tsverava, Beka 1167 GEO1.0010.414016.40 
  Mammadov, Ziya 1302 AZE0.001-0.4040-16.00 

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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