Individual Calculations February 2015
 Taylor, Timothy W  Total change: -17.90  Rating chartPersonal card
 2014 MCC November Grand Prix New York, New York USA 2014-11-07
RcRownchangeKK*chgGame
 2096 2296 2.50 5 -1.14 10 -11.40 
  Quick, Bryan 1896  * USA1.0010.08100.80 
  Koenigsberg, Andre 1977 USA1.0010.13101.30 
  Vuilleumier, Alexa m2333 SUI0.5010.05100.50 
  King, Alexander B 2240 USA0.001-0.5810-5.80 
  Polyakin, Vladimir 2033 USA0.001-0.8210-8.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 98th Annual Marshall Chess Club Championship New York, New York USA 2014-12-12
RcRownchangeKK*chgGame
 2165 2296 5.50 9 -0.45 10 -4.50 
  Berg, George P 2038 USA1.0010.18101.80 
  Melekhina, Alisa fwm2200 USA0.001-0.6310-6.30 
  Brodsky, David f2070 USA0.501-0.2910-2.90 
  Gorti, Akshita wf1970 USA1.0010.13101.30 
  Kopiecki, Edward 1963 USA1.0010.12101.20 
  Izoria, Zviad g2562 USA0.001-0.1810-1.80 
  Hernandez-Camen, Angel 2135 USA0.501-0.2110-2.10 
  Taborsky, Rostisla f2239 CZE1.0010.42104.20 
  Bonin, Jay Richard m2306 USA0.5010.01100.10 

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)
 
 2015 Dreaming King San Diego, California USA 2015-01-17
RcRownchangeKK*chgGame
 2192 2296 3.50 6 -0.20 10 -2.00 
  Eswaran, Ashritha 1955 USA1.0010.12101.20 
  Panopio, Jr Rodolfo 2238 PHI0.501-0.0810-0.80 
  Krishnan, Varun 2254 USA1.0010.44104.40 
  Griffith, Kyron W f2323 USA0.001-0.4610-4.60 
  Harmon-Vellotti, Luke m2409 USA0.001-0.3510-3.50 
  Bekkedahl, Zachary 1971 USA1.0010.13101.30 

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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