Individual Calculations January 2020
 Skonieczny, Marcin  Total change: 8.80  Rating chartPersonal card
 II Jesienna Kolowka u Stefana Wronicza 2019 grupa B Warszawa POL 2019-09-11
RcRownchangeKK*chgGame
 1284 1114 2.00 9 -0.58 20 -11.60 
  Bialczynski, Michal 1216 POL0.5010.14202.80 
  Delikat, Adam 1178 POL0.001-0.4120-8.20 
  Kita, Jaroslaw 1391 POL1.0010.832016.60 
  Jazdzyk, Jakub 1219 POL0.001-0.3620-7.20 
  Berdyga, Mariusz 1428 POL0.001-0.1420-2.80 
  Matyszkiewicz, Radoslaw 1378 POL0.001-0.1820-3.60 
  Tomczyk, Ryszard 1265 POL0.001-0.3020-6.00 
  Jazdzyk, Jakub 1219 POL0.001-0.3620-7.20 
  Tomczyk, Ryszard 1265 POL0.5010.20204.00 

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)
 
 Jesienne ELOgranie w Hetmanie 2019_B Warszawa POL 2019-09-16
RcRownchangeKK*chgGame
 1135 1114 5.50 10 0.80 20 16.00 
  Wojna, Dominik 1193 POL0.001-0.3920-7.80 
  Adaszewski, Grzegorz 1091 POL1.0010.47209.40 
  Krowicki, Przemyslaw 1211 POL1.0010.632012.60 
  Zbijowski, Patryk 1170 POL0.5010.08201.60 
  Janczylik, Tomasz 1111 POL0.001-0.5020-10.00 
  Markiewicz, Janusz 1142 POL1.0010.542010.80 
  Malchrowicz, Zbyszko 1055 POL1.0010.42208.40 
  Grzybowski, Rafal 1231 POL0.001-0.3420-6.80 
  Szopa, Andrzej 1081 POL1.0010.45209.00 
  Dymowska, Joanna 1068 POL0.001-0.5620-11.20 

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)
 
 Jesienny Turniej FIDE o Puchar Burmistrza Ursusa - Grupa B Warszawa POL 2019-11-30
RcRownchangeKK*chgGame
 1129 1127 1.00 3 -0.51 20 -10.20 
  Krogulski, Maksymilian 1035 POL0.001-0.6320-12.60 
  Klask, Franciszek 1033 POL1.0010.37207.40 
  Prazych, Tadeusz 1318 POL0.001-0.2520-5.00 

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)
 
 IV Ursynowski Festiwal Szachowy - Grupa FIDE Warszawa POL 2019-12-14
RcRownchangeKK*chgGame
 1277 1114 2.00 4 0.73 20 14.60 
  Lapies, Lukasz 1514  * POL0.001-0.0820-1.60 
  Rydel, Kamil 1339 POL0.001-0.2220-4.40 
  Markiewicz, Janusz 1153 POL1.0010.552011.00 
  Golebiowski, Bartlomiej 1103 POL1.0010.48209.60 
 * 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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