Individual Calculations May 2017
 Szynwelski, Ryszard  Total change: 12.80  Rating chartPersonal card
 Mistrzostwa Polski Seniorow w szachach Ustron POL 2017-04-03
RcRownchangeKK*chgGame
 1474 1168 1.50 8 0.25 20 5.00 
  Najdzionek, Boleslaw 1568  * POL0.001-0.0820-1.60 
  Kondrusik, Aleksander 1536 POL0.001-0.1020-2.00 
  Czubek, Norbert 1463 POL0.001-0.1520-3.00 
  Prokopczuk, Antoni 1467 POL0.001-0.1520-3.00 
  Ostrowski, Michal 1244 POL1.0010.602012.00 
  Piasecki, Stanislaw 1523 POL0.5010.39207.80 
  Klama, Andrzej 1525 POL0.001-0.1120-2.20 
  Kwiek, Janusz 1466 POL0.001-0.1520-3.00 
 * 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)
 
 Ogolnopolski Integracyjny Turniej Szachowy Osob Niepelnosprawnych'2017 Krynica Zdroj POL 2017-04-20
RcRownchangeKK*chgGame
 1385 1168 2.50 8 0.39 20 7.80 
  Trybus, Daniel 1568  * POL0.001-0.0820-1.60 
  Wierzbowska, Aleksandra 1498 POL0.001-0.1220-2.40 
  Krzystala, Henryk 1568  * POL1.0010.922018.40 
  Sulot, Zdzislaw 1372 POL0.001-0.2420-4.80 
  Kobylinska, Monika 1312 POL0.001-0.3120-6.20 
  Krupecka-Czarkowska, Danuta 1030 POL1.0010.31206.20 
  Kurz, Krzysztof 1568  * POL0.001-0.0820-1.60 
  Budnik, Kazimierz 1160 POL0.501-0.0120-0.20 
 * 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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