Rapid: Individual Calculations February 2017
 Bojczewski, Piotr  Total change: 8.60  Rating chartPersonal card
 Szachy ze SKOKiem im. Zygmunta Chmielewskiego w Lublinie - TMT Lublin POL 2016-12-29
RcRownchangeKK*chgGame
 1232 1140 2.50 5 0.61 20 12.20 
  Seredyn, Dominik 1354 POL0.001-0.2320-4.60 
  Giemza, Julia 1191 POL1.0010.572011.40 
  Krzyszczak, Lukasz 1275 POL0.5010.18203.60 
  Dzirba, Mikolaj 1226 POL1.0010.622012.40 
  Swic, Bartosz 1115 POL0.001-0.5320-10.60 

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)
 
 Turniej z cyklu Grand Prix Lubelszczyzny 2017 o Puchar Wojta Gminy Chodel Chodel POL 2017-01-15
RcRownchangeKK*chgGame
 1420 1167 1.00 5 -0.18 20 -3.60 
  Chwalewski, Marek 1567  * POL0.001-0.0820-1.60 
  Oleksa, Marcin 1552 POL0.001-0.0920-1.80 
  Topolan, Agata 1567  * POL0.001-0.0820-1.60 
  Dudziak, Jan 1489 POL0.001-0.1320-2.60 
  Bojczewski, Lukasz 924 POL1.0010.20204.00 
 * 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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