Individual Calculations January 2020
 Tarawski, Adrian  Total change: -3.20  Rating chartPersonal card
 IV DLS Okreg Walbrzyski 2019-2020 Round 4-5 Dolny Slask POL 2019-12-08
RcRownchangeKK*chgGame
 1424 1550 1.00 2 -0.31 40 -12.40 
  Wozny, Jan 1288 POL1.0010.18407.20 
  Smukowski, Bartosz 1560 POL0.001-0.4940-19.60 

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)
 
 III Bozonarodzeniowy Turniej Szachowy Gr A Swidnica POL 2019-12-21
RcRownchangeKK*chgGame
 1493 1550 2.50 4 0.23 40 9.20 
  Wozny, Jan 1288 POL1.0010.18407.20 
  Lewek, Andrzej 1329 POL1.0010.22408.80 
  Orzlowski, Patryk 1579 POL0.5010.04401.60 
  Stec, Czeslaw 1776 POL0.001-0.2140-8.40 

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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