Rapid: Individual Calculations November 2019
 Sowinski, Wojciech  Total change: -10.80  Rating chartPersonal card
 Indywidualne Mistrzostwa Slaska Juniorow w Szachach Szybkich na rok 2019 - C12 Laziska Gorne POL 2019-10-05
RcRownchangeKK*chgGame
 1138 1185 4.50 8 -0.06 20 -1.20 
  Wiatrowski, Zbigniew 1531 POL0.001-0.1120-2.20 
  Matus, Stanislaw 1094 POL0.001-0.6220-12.40 
  Grzywna, Pawel 1006 POL1.0010.27205.40 
  Osak, Maksym 1112 POL1.0010.40208.00 
  Wandor, Adam 1018 POL0.001-0.7220-14.40 
  Pelka, Maciej 1117 POL1.0010.41208.20 
  Meslin, Pawel 1089 POL0.501-0.1320-2.60 
  Banaczyk, Piotr 1140 POL1.0010.44208.80 

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)
 
 VII Mistrzostwa Polski Placowek Wychowania Pozaszkolnego w Szachach Szybkich-GrB Bytom POL 2019-10-19
RcRownchangeKK*chgGame
 1348 1185 0.50 3 -0.48 20 -9.60 
  Demski, Michal 1585  * POL0.001-0.0820-1.60 
  Kaczmarzyk, Maciej 1063 POL0.501-0.1720-3.40 
  Kozak, Kamil 1395 POL0.001-0.2320-4.60 
 * 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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