Rapid: Individual Calculations December 2017
 Kossowski, Piotr  Total change: 0.40  Rating chartPersonal card
 Turniej Urodzinowy Prezesa Husarii Biesiekierz Biesiekierz POL 2017-11-04
RcRownchangeKK*chgGame
 1433 1268 1.00 5 -0.55 20 -11.00 
  Maj, Andrzej 1668  * POL0.001-0.0820-1.60 
  Dluzynski, Krzysztof 1524 POL0.001-0.1920-3.80 
  Laszewski, Kazimierz 1559 POL0.001-0.1520-3.00 
  Nawrocki, Wlodzimierz 1382 POL0.001-0.3420-6.80 
  Sliz, Jaroslaw 1034 POL1.0010.21204.20 
 * 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)
 
 II Otwarte Mistrzostwa Powiatu Choszczenskiego w szachach szybkich - OPEN FIDE Choszczno POL 2017-11-11
RcRownchangeKK*chgGame
 1553 1268 0.00 4 -0.70 20 -14.00 
  Czuchnicki, Adam 1668  * POL0.001-0.0820-1.60 
  Sperling, Niclas 1593 GER0.001-0.1320-2.60 
  Kucharski, Tadeusz 1557 POL0.001-0.1620-3.20 
  Turczynski, Marian 1392 POL0.001-0.3320-6.60 
 * 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)
 
 XI Turniej szachowy o Puchar Pana Cogito Kolobrzeg POL 2017-11-25
RcRownchangeKK*chgGame
 1478 1268 3.50 9 1.27 20 25.40 
  Kubiak, Jakub 1668  * POL0.001-0.0820-1.60 
  Sowinski, Ryszard 1369 POL1.0010.642012.80 
  Tararako, Adam 1415 POL0.5010.20204.00 
  Wenelski, Damian 1463 POL0.001-0.2520-5.00 
  Lukasiewicz, Przemyslaw 1602 POL1.0010.882017.60 
  Kossowski, Pawel 1362 POL0.001-0.3720-7.40 
  Borkowski, Helmut 1370 POL1.0010.642012.80 
  Ciesielski, Jan 1617 POL0.001-0.1120-2.20 
  Popadowski, Wojciech 1435 POL0.001-0.2820-5.60 
 * 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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