Individual Calculations January 2017
 Kartodikromo, Virgil  Total change: 66.80  Rating chartPersonal card
 4th Srefidensi Chess Celebration Open Class Paramaribo SUR 2016-11-20
RcRownchangeKK*chgGame
 1728 1407 2.50 5 1.78 40 71.20 
  Prade, Cedric 1807  * SUR0.001-0.0840-3.20 
  Varona-Thomas, Maria wc1792 GUY0.5010.414016.40 
  Panchoe, Pratul 1642 SUR1.0010.794031.60 
  Amatdarso, Gerrit 1807  * SUR0.001-0.0840-3.20 
  Dos Ramos, Carlos Jr 1591 SUR1.0010.744029.60 
 * 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)
 
 2016 National Club Championship Sub-Top Round 6 -7 Paramaribo SUR 2016-12-01
RcRownchangeKK*chgGame
 1331 1409 0.50 1 -0.11 40 -4.40 
  Wee Wee, Nehemia 1331 SUR0.501-0.1140-4.40 

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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