Individual Calculations August 2018
 Ratsma, Midas  Total change: 26.20  Rating chartPersonal card
 ELITE chess tournament Panevezys 2018 Panevezys LTU 2018-06-29
RcRownchangeKK*chgGame
 2277 2253 4.50 9 0.30 20 6.00 
  Stasans, Aivars 2110 LAT0.501-0.1920-3.80 
  Kalinowska, Zuzanna 1966 POL1.0010.16203.20 
  Harutjunyan, Gevorg g2428 ARM0.001-0.2720-5.40 
  Krivonosov, Oleg m2399 LAT0.5010.20204.00 
  Maryasin, Boris m2302 ISR1.0010.572011.40 
  Vovk, Ilja f2273 EST1.0010.532010.60 
  Kveinys, Aloyzas g2519 LTU0.001-0.1820-3.60 
  Berzina, Ilze wg2169 LAT0.001-0.6220-12.40 
  Van Osch, Mees f2324 NED0.5010.10202.00 

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)
 
 Leiden Chess Tournament 2018 Leiden NED 2018-07-13
RcRownchangeKK*chgGame
 2245 2253 5.50 9 1.01 20 20.20 
  Veenendaal, Loek 1921 NED1.0010.12202.40 
  Pijpers, Arthur m2471 NED0.001-0.2220-4.40 
  Happel, Henk f2065 NED1.0010.26205.20 
  Viani, Antonio Dcunha m2404 IND0.001-0.3020-6.00 
  Ercan, Selman 1952 NED0.501-0.3520-7.00 
  Kazarian, Anna-Maja fwm2150 NED1.0010.36207.20 
  Slingerland, Fred m2355 NED1.0010.642012.80 
  Himanshu, Sharma g2420 IND0.5010.22204.40 
  Beerdsen, Thomas m2469 NED0.5010.28205.60 

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)
 

 

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