Rapid: Individual Calculations January 2020
 Rizvi, Zara  Total change: -18.80  Rating chartPersonal card
 Champions' League Chess (Surrey East & Sussex zone) - 1st Leg London ENG 2019-11-23
RcRownchangeKK*chgGame
 939 1039 1.00 1 0.36 20 7.20 
  Tang, Yu-In Ting 939 ENG1.0010.36207.20 

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)
 
 European Youth Girls Rapid U10 Championship 2019 Tallinn EST 2019-12-01
RcRownchangeKK*chgGame
 1232 1086 1.50 8 -1.12 20 -22.40 
  Dzhalalova, Sultanat 1363 RUS0.001-0.1720-3.40 
  Piddubna, Bozhena 1327 UKR0.001-0.2020-4.00 
  Prochaieva, Alina 1477 UKR0.001-0.0920-1.80 
  Orlova, Sofiya 1031 EST1.0010.42208.40 
  Remeikaite, Rugile 1253 LTU0.5010.22204.40 
  Yamshchikova, Alisa 1191 UKR0.001-0.3620-7.20 
  Rudzinskaite, Ula 1043 LTU0.001-0.5620-11.20 
  Vaicuka, Marija 1170 LAT0.001-0.3820-7.60 

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)
 
 CCF RP Club Championships 2019-20 DEC 2019 R14-16 London ENG 2019-12-02
RcRownchangeKK*chgGame
 1220 1086 1.00 1 0.68 20 13.60 
  Pond, Isabelle 1220 ENG1.0010.682013.60 

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)
 
 European Youth Team U10 Championship 2019 Tallinn EST 2019-12-02
RcRownchangeKK*chgGame
 1373 1086 0.00 5 -0.86 20 -17.20 
  Maimin, Leonid 1486  * RUS0.001-0.0820-1.60 
  Ahmed, Yunus 1276 ENG0.001-0.2520-5.00 
  Tulchynskyi, Feliks 1486  * UKR0.001-0.0820-1.60 
  Remeikaite, Rugile 1253 LTU0.001-0.2820-5.60 
  Sapozhnikov, Mikhail 1364 RUS0.001-0.1720-3.40 
 * 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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