Individual Calculations January 2021
 Oles, Jan  Total change: -3.20  Rating chartPersonal card
 Kolowka u Stefana Wronicza 2020 - IX edycja - grupa C Warszawa POL 2020-09-10
RcRownchangeKK*chgGame
 1183 1314 5.00 8 -0.36 20 -7.20 
  Markiewicz, Janusz 1070 POL1.0010.20204.00 
  Kita, Jaroslaw 1308 POL0.001-0.5120-10.20 
  Skonieczny, Marcin 1098 POL0.001-0.7820-15.60 
  Szopa, Andrzej 1301 POL1.0010.48209.60 
  Zbijowski, Patryk 1156 POL1.0010.29205.80 
  Bialczynski, Michal 1247 POL0.001-0.5920-11.80 
  Tomczyk, Ryszard 1171 POL1.0010.31206.20 
  Przybylik, Mariusz 1110 POL1.0010.24204.80 

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)
 
 234th YMCA Autumn 2020-C Warszawa POL 2020-09-23
RcRownchangeKK*chgGame
 1428 1314 4.00 11 0.20 20 4.00 
  Kobryn, Wieslaw 1380 POL0.001-0.4120-8.20 
  Dabrowski, Leszek 1469 POL1.0010.712014.20 
  Bartczak, Hanna 1431 POL1.0010.662013.20 
  Szumigaj, Marcin 1440 POL0.001-0.3320-6.60 
  Wiktorowski, Janusz 1442 POL0.001-0.3320-6.60 
  Matyszkiewicz, Radoslaw 1380 POL0.001-0.4120-8.20 
  Olsztynski, Andrzej 1438 POL1.0010.672013.40 
  Iller, Robert 1437 POL0.001-0.3320-6.60 
  Dabrowski, Leszek 1469 POL0.001-0.2920-5.80 
  Iller, Robert 1437 POL0.001-0.3320-6.60 
  Matyszkiewicz, Radoslaw 1380 POL1.0010.592011.80 

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)
 

 

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