Rapid: Individual Calculations April 2019
 Mohammad, Ihsan  Total change: -75.20  Rating chartPersonal card
 Sharjah Saturday Junior Chess Tournament 2019 - Rapid Sharjah UAE 2019-02-23
RcRownchangeKK*chgGame
 1148 1248 0.00 2 -1.26 20 -25.20 
  Mira, Husain Al Hammadi 1031 UAE0.001-0.7820-15.60 
  Ali Sayel, Abu Azizah 1265 PLE0.001-0.4820-9.60 

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)
 
 Sharjah Saturday Junior Chess Tournament2019 Sharjah UAE 2019-03-02
RcRownchangeKK*chgGame
 1163 1248 1.00 4 -1.44 20 -28.80 
  Sharon, Rafael 1412 IND0.001-0.2820-5.60 
  Rashid, Masoud Sharafat 1135 UAE1.0010.35207.00 
  Elawady, Ahmed 1093 EGY0.001-0.7120-14.20 
  Sultan Jabir, Alzarooni 1010 UAE0.001-0.8020-16.00 

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)
 
 Sharjah Saturday Junior Chess Tournament 2019 Sharjah UAE 2019-03-09
RcRownchangeKK*chgGame
 1141 1248 1.50 4 -1.06 20 -21.20 
  Sultan Jabir, Alzarooni 1010 UAE1.0010.20204.00 
  Rashid, Arif 1145 UAE0.001-0.6420-12.80 
  Raji Sayel, Abu Azizah 1308 PLE0.001-0.4220-8.40 
  Mohamed, Masoud Sharafat 1100 UAE0.501-0.2020-4.00 

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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