Individual Calculations January 2020
 Zaborski, Igor  Total change: 42.80  Rating chartPersonal card
 SZACHY Z ORLEM o Puchar Wojta Gminy Kozy - IV Turniej 2019 Kozy POL 2019-11-30
RcRownchangeKK*chgGame
 1320 1424 1.00 2 -0.22 40 -8.80 
  Wierzbicki, Dawid 1544 POL0.001-0.3440-13.60 
  Karbowy, Mateusz 1095 POL1.0010.12404.80 

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)
 
 TALENT CUP 2019 - turnaj A Malenovice CZE 2019-12-13
RcRownchangeKK*chgGame
 1565 1460 3.50 6 1.29 40 51.60 
  Wiatrowski, Zbigniew 1644 POL1.0010.744029.60 
  Vecera, Dominik 1701 CZE0.001-0.2040-8.00 
  Wasik, Mateusz 1779 POL0.001-0.1340-5.20 
  Pelc, Adam 1202 CZE1.0010.18407.20 
  Durovka, Marek 1536 SVK1.0010.604024.00 
  Bratajit, Mukherjee 1530 IND0.5010.10404.00 

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)
 

 

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