Rapid: Individual Calculations February 2020
 Tobin, Paul Nicholas  Total change: -26.40  Rating chartPersonal card
 Kickoff 2020 Chess Tournament - Open Singapore SGP 2020-01-05
RcRownchangeKK*chgGame
 1250 1403 3.50 7 -1.32 20 -26.40 
  Yen, Gideon 1100 SGP0.001-0.8620-17.20 
  Aadithya, Kumar 1135 SGP1.0010.17203.40 
  Lee, Jing Heng 1182 SGP1.0010.22204.40 
  Soon, Jien Hao Ian Zachary 1182 SGP0.501-0.2820-5.60 
  Lian, Kai En Gerard 1238 SGP1.0010.28205.60 
  Fang, Kun 1475 SGP0.001-0.4020-8.00 
  Wong, Shyun Fwu Aldrin 1438 SGP0.001-0.4520-9.00 

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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