Individual Calculations February 2019
 Amin, Bassem  Total change: -1.60  Rating chartPersonal card
 Egyptian League Final 2018/2019 Round 5-7 Many Cities EGY 2018-12-07
RcRownchangeKK*chgGame
 2310 2710 1.00 1 0.08 10 0.80 
  Hosni, Yehya 2310  * EGY1.0010.08100.80 
 * 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)
 
 Egyptian League Final 2018/2019 Round 8-9 Many Cities EGY 2019-01-04
RcRownchangeKK*chgGame
 2312 2712 1.50 2 -0.34 10 -3.40 
  Ragheb, Malak 2312  * EGY1.0010.08100.80 
  Abdel Hameed, Mazen 2312  * EGY0.501-0.4210-4.20 
 * 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)
 
 Elitserien 2018-19 R4 Sweden SWE 2019-01-12
RcRownchangeKK*chgGame
 2341 2712 1.00 1 0.10 10 1.00 
  Ong, Kezli 2341 SWE1.0010.10101.00 

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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