Individual Calculations February 2019
 Chigaev, Maksim  Total change: 9.30  Rating chartPersonal card
 The 1st Binhai Cup China International Chess Open Tournament Tianjin, China CHN 2018-12-24
RcRownchangeKK*chgGame
 2356 2606 6.50 9 -0.61 10 -6.10 
  Bai, Xue 2206  * CHN1.0010.08100.80 
  Wang, Shixu B 2342 CHN0.501-0.3210-3.20 
  Xiao, Yiyi wf2295 CHN0.001-0.8610-8.60 
  Ning, Kaiyu 2247 CHN1.0010.10101.00 
  Chen, Fan f2370 CHN0.501-0.3010-3.00 
  Zhao, Chenxi 2328 CHN1.0010.17101.70 
  Peng, Hongchi 2273 CHN1.0010.12101.20 
  Zeng, Chongsheng g2535 CHN1.0010.40104.00 
  Zhao, Jun g2607 CHN0.5010.00100.00 
 * 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)
 
 Tata Steel Chess Tournament 2018 - Challengers Wijk aan Zee NED 2019-01-11
RcRownchangeKK*chgGame
 2578 2604 8.50 13 1.54 10 15.40 
  Saduakassova, Dinara mwg2472 KAZ1.0010.32103.20 
  Bareev, Evgeny g2650 CAN0.5010.06100.60 
  Kovalev, Vladislav g2687 BLR0.5010.11101.10 
  L`ami, Erwin g2643 NED0.5010.05100.50 
  Keymer, Vincent m2500 GER0.501-0.1410-1.40 
  Maghsoodloo, Parham g2679 IRI1.0010.60106.00 
  Paehtz, Elisabeth mwg2477 GER1.0010.33103.30 
  Kuipers, Stefan m2470 NED1.0010.32103.20 
  Esipenko, Andrey g2584 RUS0.501-0.0310-0.30 
  Praggnanandhaa, R g2539 IND1.0010.41104.10 
  Korobov, Anton g2699 UKR0.5010.13101.30 
  Van Foreest, Lucas g2502 NED0.501-0.1410-1.40 
  Gledura, Benjamin g2615 HUN0.001-0.4810-4.80 

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)
 

 

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