Individual Calculations October 2018
 Risitie, Raphael  Total change: -35.20  Rating chartPersonal card
 Nationale Jeugd Schaakkampioenschappen 2018 - U18 Paramaribo SUR 2018-08-03
RcRownchangeKK*chgGame
 1417 1235 0.00 4 -1.25 20 -25.00 
  Kaise, Oneal 1635  * SUR0.001-0.0820-1.60 
  Ramsing, Radjiv 1345 SUR0.001-0.3520-7.00 
  Kalka, Shiva 1635  * SUR0.001-0.0820-1.60 
  Udit, Stefan 1054 SUR0.001-0.7420-14.80 
 * 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)
 
 Nationale Jeugd Schaakkampioenschappen 2018 - U20 Paramaribo SUR 2018-08-16
RcRownchangeKK*chgGame
 1365 1235 2.00 7 -0.51 20 -10.20 
  Prade, Cedric 1635  * SUR0.001-0.0820-1.60 
  Bhagwanbali, Vinay 1173 SUR0.501-0.0920-1.80 
  Ramsing , Rajiv 1345 SUR0.001-0.3520-7.00 
  Harnam, Wiwek 1275 SUR0.001-0.4420-8.80 
  Kromosemito, Evan 1376 SUR0.5010.19203.80 
  Nazir , Eden 1119 SUR1.0010.34206.80 
  Kaise, Oneal 1635  * SUR0.001-0.0820-1.60 
 * 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)
 

 

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