Individual Calculations March 2020
 Nagai, Toshiyuki  Total change: 11.40  Rating chartPersonal card
 9th C League Round 1-2 Chiba JPN 2019-11-17
RcRownchangeKK*chgGame
 1869 1691 0.00 1 -0.27 20 -5.40 
  Maeshima, Hiroaki 1869 JPN0.001-0.2720-5.40 

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)
 
 9th C League Rounds 3-4 Chiba JPN 2019-12-22
RcRownchangeKK*chgGame
 1643 1636 1.00 2 0.02 20 0.40 
  Kanehara, Hiromichi 1501 JPN1.0010.32206.40 
  Ishii, Ichiro 1785 JPN0.001-0.3020-6.00 

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)
 
 9th C League Rounds 5-6 Chiba JPN 2020-01-05
RcRownchangeKK*chgGame
 1752 1636 1.50 2 0.82 20 16.40 
  Jayasuriya, Dinushka 1750 SRI1.0010.662013.20 
  Aoki, Yasuhiro 1754 JPN0.5010.16203.20 

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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