Individual Calculations February 2019
 Smith, Robert W  Total change: -34.20  Rating chartPersonal card
 George Trundle Masters 2019 Auckland NZL 2019-01-04
RcRownchangeKK*chgGame
 2354 2233 2.00 9 -1.10 20 -22.00 
  Garbett, Paul Anthony m2160 NZL0.501-0.1020-2.00 
  Wohl, Aleksandar H. m2332 AUS0.5010.14202.80 
  Hague, Ben f2411 NZL0.001-0.2720-5.40 
  Clarke, Brandon G I f2400 ENG0.001-0.2820-5.60 
  Papin, Vasily g2491 RUS0.001-0.1820-3.60 
  Stojic, Dusan f2275 AUS0.001-0.4420-8.80 
  Izzat, Kanan m2495 AZE0.001-0.1820-3.60 
  Johansen, Darryl K g2345 AUS0.5010.15203.00 
  Watson, Bruce R f2278 NZL0.5010.06201.20 

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)
 
 126th NZL Championship and Open 2019 Auckland NZL 2019-01-14
RcRownchangeKK*chgGame
 2087 2233 5.50 9 -0.61 20 -12.20 
  Meng, Richard c1886 NZL1.0010.11202.20 
  Fulo, Nunilon Iii 2006 PHI0.501-0.2920-5.80 
  Garbett, Paul A m2160 NZL0.001-0.6020-12.00 
  Chibnall, Alana wf1944 AUS1.0010.16203.20 
  Wang, Kayson 1983 AUS1.0010.19203.80 
  Winkelman, Albert 2206 AUS0.001-0.5420-10.80 
  Goh, Zi Han c1908 SGP1.0010.13202.60 
  Soo-Burrowes, Eliot W f2124 AUS1.0010.35207.00 
  Gareyev, Timur g2565 USA0.001-0.1220-2.40 

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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