Rapid: Individual Calculations February 2020
 Jayaprakash, Arnav  Total change: 10.60  Rating chartPersonal card
 CCF RP Club Championships 2019-20 JAN 2020 R17-20 London ENG 2020-01-06
RcRownchangeKK*chgGame
 1219 1058 2.00 3 1.13 20 22.60 
  Collins, Michael E 1178 ENG0.5010.16203.20 
  De Almeida, Elan 1259 ENG1.0010.762015.20 
  Sahdev, Varun 1219 ENG0.5010.21204.20 

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)
 
 CCF Coulsdon Junior Club : ECC : Spring 2020 JAN 2020 R1-2 London ENG 2020-01-20
RcRownchangeKK*chgGame
 1323 1058 0.00 1 -0.18 20 -3.60 
  Whelan, Joseph 1323 ENG0.001-0.1820-3.60 

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)
 
 English Chess Challenge 2020 Qualifier Jan 2020 London ENG 2020-01-25
RcRownchangeKK*chgGame
 1117 1058 0.00 1 -0.42 20 -8.40 
  Gaekwad, Ankit 1117 ENG0.001-0.4220-8.40 

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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