Individual Calculations July 2017
 Lazniewski, Tadeusz  Total change: 20.80  Rating chartPersonal card
 Z Szachami przez Polske - Miedzyzdroje 2017 - grupa B Miedzyzdroje POL 2017-04-28
RcRownchangeKK*chgGame
 1297 1344 5.00 8 0.52 40 20.80 
  Kuczynska, Katarzyna 1122 POL1.0010.22408.80 
  Siekanska, Zuzanna 1185 POL0.501-0.2140-8.40 
  Wcislo, Marek 1264 POL1.0010.394015.60 
  Zalucka, Emilia 1356 POL1.0010.524020.80 
  Holubczat, Maciej 1300 POL0.001-0.5640-22.40 
  Olkuski, Tadeusz 1364 POL1.0010.534021.20 
  Adamek, Artur 1366 POL0.001-0.4740-18.80 
  Popadowski, Wojciech 1418 POL0.5010.10404.00 

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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