Individual Calculations July 2017
 Olkuski, Tadeusz  Total change: -17.60  Rating chartPersonal card
 Z Szachami przez Polske - Miedzyzdroje 2017 - grupa B Miedzyzdroje POL 2017-04-28
RcRownchangeKK*chgGame
 1233 1364 4.50 8 -0.88 20 -17.60 
  Majek, Waldemar 1150 POL1.0010.23204.60 
  Bazylewicz, Zygmunt 1224 POL1.0010.31206.20 
  Lazniewska, Zofia 1280 POL0.001-0.6220-12.40 
  Nycz, Kamil 1151 POL0.501-0.2720-5.40 
  Siekanska, Zuzanna 1185 POL1.0010.27205.40 
  Lazniewski, Tadeusz 1344 POL0.001-0.5320-10.60 
  Moscicki, Slawomir 1305 POL1.0010.42208.40 
  Olszewska, Wiktoria 1225 POL0.001-0.6920-13.80 

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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