Individual Calculations February 2014
 Gerzhoy, Leonid  Total change: -14.40  Rating chartPersonal card
 2013 Hart House Holidays Open Toronto, Ontario CAN 2013-12-20
RcRownchangeKK*chgGame
 2308 2481 4.00 5 0.50 10 5.00 
  Henry, Liam 2122 CAN1.0010.10101.00 
  Derraugh, Geordie 2143 CAN1.0010.12101.20 
  Krnan, Tomas m2439 CAN1.0010.44104.40 
  Sambuev, Bator g2542 CAN0.001-0.4210-4.20 
  Sapozhnikov, Roman f2293 CAN1.0010.26102.60 

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)
 
 23rd Annual North American Open - Open Section Las Vegas, Nevada USA 2013-12-26
RcRownchangeKK*chgGame
 2285 2481 5.00 9 -1.69 10 -16.90 
  Liao, Simone wf2081  * USA1.0010.08100.80 
  Del Campo, Roberto m2357 MEX0.001-0.6710-6.70 
  Sapozhnikov, Roman f2293 CAN0.001-0.7410-7.40 
  Eckert, Doug D f2253 USA1.0010.21102.10 
  Wheeler, Cameron f2202 USA0.501-0.3410-3.40 
  Zenyuk, Iryna V cwm2272 USA1.0010.23102.30 
  Wang, Kevin f2333 USA1.0010.30103.00 
  Mandizha, Farai m2379 ZIM0.501-0.1410-1.40 
  Ruiz, Joshua m2391 COL0.001-0.6210-6.20 
 * 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)
 
 2014 Bay Area International Santa Clara, California USA 2014-01-02
RcRownchangeKK*chgGame
 2327 2481 5.50 9 -0.79 10 -7.90 
  Yanayt, Eugene f2223 USA0.501-0.3210-3.20 
  Wheeler, Cameron f2192 USA0.501-0.3410-3.40 
  Kaufman, Ray m2301 USA1.0010.26102.60 
  Sevian, Samuel m2401 USA0.501-0.1110-1.10 
  Xiong, Jeffery f2331 USA0.501-0.2010-2.00 
  Cornejo, Max m2365 PER0.501-0.1610-1.60 
  Liou, Yian f2391 USA1.0010.38103.80 
  Bryant, John m2410 USA0.001-0.6010-6.00 
  Aleskerov, Faik 2331 AZE1.0010.30103.00 

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)
 
 12th Annual Foxwoods Open Mashantucket, Connecticut USA 2014-01-22
RcRownchangeKK*chgGame
 2401 2481 6.00 9 0.54 10 5.40 
  Gu, Christopher 2290 USA1.0010.25102.50 
  Chandra, Akshat m2341 USA0.501-0.1910-1.90 
  Sarkar, Justin m2425 USA0.501-0.0810-0.80 
  Bonin, Jay Richard m2302 USA0.501-0.2310-2.30 
  Sevian, Samuel m2401 USA0.501-0.1110-1.10 
  Englert, Fabian f2316 GER1.0010.28102.80 
  Corrales Jimenez, Fidel g2568 FID0.5010.12101.20 
  Mandizha, Farai m2379 ZIM1.0010.36103.60 
  Macieja, Bartlomiej g2583 POL0.5010.14101.40 

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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