Individual Calculations September 2018
 Yip, Carissa  Total change: 17.20  Rating chartPersonal card
 2018 Denker Tournament of High School Champions Middleton, Wisconsin USA 2018-07-28
RcRownchangeKK*chgGame
 2144 2364 3.00 4 0.06 20 1.20 
  She, Chengyue 1964  * USA1.0010.08201.60 
  Li, Max 1964  * USA1.0010.08201.60 
  Balakrishnan, Praveen m2411 USA0.001-0.4320-8.60 
  Feng, Maggie fwm2236 USA1.0010.33206.60 
 * 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)
 
 7th Annual Washington International - Masters Rockville, Maryland USA 2018-08-11
RcRownchangeKK*chgGame
 2378 2301 4.00 9 0.35 20 7.00 
  Belous, Vladimir g2558 RUS1.0010.822016.40 
  Popilski, Gil g2491 ISR0.001-0.2520-5.00 
  Huschenbeth, Niclas g2590 GER0.001-0.1620-3.20 
  Kretchetov, Alexandre f2192 RUS0.501-0.1520-3.00 
  Chiu, Isaac 2144 USA1.0010.29205.80 
  Balakrishnan, Praveen m2417 USA0.5010.16203.20 
  Wang, Kevin m2414 USA0.001-0.3520-7.00 
  Polavaram, Rithik 2108 USA1.0010.25205.00 
  Hevia Alejano, Carlos Antonio g2486 CUB0.001-0.2620-5.20 

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)
 
 2018 U.S. Masters Championship Greensboro, North Carolina USA 2018-08-17
RcRownchangeKK*chgGame
 2333 2301 4.00 9 -0.14 20 -2.80 
  Gareyev, Timur g2572 USA0.001-0.1720-3.40 
  Morefield, Jason 2103 USA0.001-0.7620-15.20 
  Wu, Rochelle wc2094 USA1.0010.23204.60 
  Sheppard, Dore 2025 USA1.0010.17203.40 
  Chandra, Akshat g2487 USA1.0010.742014.80 
  Panchanathan, Magesh Chandran g2486 IND0.001-0.2620-5.20 
  Macieja, Bartlomiej g2528 POL0.001-0.2120-4.20 
  Martinez, Isaac 2158 USA1.0010.31206.20 
  Benjamin, Joel g2547 USA0.001-0.1920-3.80 

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)
 
 Cambridge Summer IM Norm Invitational Cambridge, Massachusetts USA 2018-08-23
RcRownchangeKK*chgGame
 2349 2301 4.50 9 0.59 20 11.80 
  Chudnovsky, Jacob f2349 USA0.001-0.4320-8.60 
  Vettese, Nicholas f2203 CAN1.0010.37207.40 
  Hua, Eugene f2340 CAN1.0010.552011.00 
  Norowitz, Yaacov m2409 USA0.001-0.3520-7.00 
  Ivanov, Alexander g2454 USA0.5010.20204.00 
  Shmeliov, Denis m2461 UKR0.001-0.2920-5.80 
  Niemann, Hans f2329 USA1.0010.542010.80 
  Wang, Qibiao 2298 CHN1.0010.502010.00 
  Solon, Nathan f2298 USA0.001-0.5020-10.00 

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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