Individual Calculations December 2019
 Sulot, Zdzislaw  Total change: -12.80  Rating chartPersonal card
 IV Liga 2019/2020 - Wroclaw-Zachod Round 1-3 Dolny Slask POL 2019-11-03
RcRownchangeKK*chgGame
 1569 1409 0.00 1 -0.29 20 -5.80 
  Urban, Marek 1569 POL0.001-0.2920-5.80 

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)
 
 XVII MIEDZYNARODOWY INTEGRACYJNY TURNIEJ SZACHOWY W POWIECIE ZYWIECKIM Milowka POL 2019-11-19
RcRownchangeKK*chgGame
 1606 1409 1.50 7 -0.35 20 -7.00 
  Solek, Zenon 1787 POL0.001-0.0920-1.80 
  Rogalski, Krzysztof 1627 POL0.001-0.2220-4.40 
  Szydlowski, Wiktor 1722 POL0.5010.36207.20 
  Kasperek, Jozef 1551 POL0.001-0.3120-6.20 
  Biernot, Mariusz 1666 POL0.001-0.1820-3.60 
  Tomczyk, Ryszard 1265 POL1.0010.31206.20 
  Janocha, Jan 1627 POL0.001-0.2220-4.40 

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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