Individual Calculations February 2020
 Hamer, Martyn  Total change: 7.00  Rating chartPersonal card
 2019/20 4NCL Div 2 Rounds 3 - 4 Daventry ENG 2020-01-11
RcRownchangeKK*chgGame
 2059 2069 1.00 2 -0.03 20 -0.60 
  Punnett, Alan K 2011 ENG0.501-0.0820-1.60 
  White, Stuart A 2106 SCO0.5010.05201.00 

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)
 
 Gibraltar International Chess Festival 2020 Challengers A Gibraltar ENG 2020-01-20
RcRownchangeKK*chgGame
 1962 2069 2.50 4 -0.03 20 -0.60 
  Patola, Eero 1831 FIN0.501-0.3020-6.00 
  Hari, Charan Sai Kalluri 1836 IND1.0010.21204.20 
  Levay, Sorin f2192 ROU0.001-0.3320-6.60 
  Paul, Nathanael 1987 ENG1.0010.39207.80 

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)
 
 Gibraltar International Chess Festival 2020 Challengers B Gibraltar ENG 2020-01-25
RcRownchangeKK*chgGame
 2047 2069 3.00 5 0.41 20 8.20 
  Kunnavakkam, Sudarshanagopal Vin 1786 USA1.0010.16203.20 
  Zulkipli, Zaidan c2174 MAS0.001-0.3620-7.20 
  Ruiz Buendia, Miguel 1917 ESP1.0010.30206.00 
  Levay, Sorin f2192 ROU1.0010.672013.40 
  Sanchez Jerez, Emilio Miguel f2168 ESP0.001-0.3620-7.20 

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)
 

 

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