Rapid: Individual Calculations February 2020
 Raczynski, Dominik  Total change: 3.60  Rating chartPersonal card
 XVII Feryjny Turniej Szachowy do lat 8-10-15-20 Lubartow POL 2020-01-17
RcRownchangeKK*chgGame
 1146 1133 1.50 4 -0.47 20 -9.40 
  Twardzisz, Kacper 1026 POL1.0010.35207.00 
  Bronisz, Damian 1385 POL0.001-0.1920-3.80 
  Opolski, Wiktor 1062 POL0.501-0.1020-2.00 
  Gryzio, Artur 1109 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 2020 o Puchar Wojta Gminy Chodel Chodel POL 2020-01-26
RcRownchangeKK*chgGame
 1312 1133 3.00 8 0.65 20 13.00 
  Mazur, Wojciech 1533  * POL0.001-0.0820-1.60 
  Siedliski, Tomasz 987 POL1.0010.30206.00 
  Niedziela, Mateusz 1465 POL0.001-0.1220-2.40 
  Swacha, Jan 1392 POL0.001-0.1820-3.60 
  Kazanowski, Michal 1063 POL1.0010.40208.00 
  Debczak, Hubert 1332 POL0.001-0.2420-4.80 
  Dudziak, Eugeniusz 1316 POL1.0010.742014.80 
  Kielb, Miroslaw 1411 POL0.001-0.1720-3.40 
 * 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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