Rapid: Individual Calculations April 2015
 Ivanov, Igor  Total change: -27.20  Rating chartPersonal card
 Vladmir Petrov memorial A Jurmala LAT 2015-03-07
RcRownchangeKK*chgGame
 2082 2050 4.00 11 -1.13 20 -22.60 
  Lugovskoy, Maxim m2450  * RUS0.001-0.0820-1.60 
  Antoms, Guntars m2280 LAT0.001-0.2120-4.20 
  Timoshin, Andrei 1771 EST1.0010.16203.20 
  Shlyakhetsky, Vladimir f2256 ISR0.001-0.2420-4.80 
  Krustkalns, Kristaps f2202 LAT0.001-0.3020-6.00 
  Sakhatskyi, Oleksandr 1984 UKR0.001-0.5920-11.80 
  Sinauridze, Simons 1868 LAT0.501-0.2420-4.80 
  Melderis, Uldis 2100 LAT0.001-0.4320-8.60 
  Golubeva, Marija 1846 LAT1.0010.24204.80 
  Kalinin, Oleksandr 2014 UKR0.501-0.0520-1.00 
  Kurpnieks, Vairis 2131 LAT1.0010.612012.20 
 * 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)
 
 XXXV RCF rapid cup Riga LAT 2015-03-11
RcRownchangeKK*chgGame
 2011 2050 3.50 7 -0.27 20 -5.40 
  Zalcmane, Vija 1676 LAT1.0010.10202.00 
  Tenis, Girts 1993 LAT1.0010.42208.40 
  Petrovskis, Olegs 2095 LAT0.001-0.4420-8.80 
  Tjasins, Valerijs 1851 LAT1.0010.24204.80 
  Dzjuba, Vsevolod 2176 LAT0.5010.17203.40 
  Smilga, Kristaps 2020 LAT0.001-0.5420-10.80 
  Karklins, Imants 2266 LAT0.001-0.2220-4.40 

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)
 
 Saulkrasti rapid chess championship 2015 Latvian master Janis Klavins memorial Saulkrasti LAT 2015-03-28
RcRownchangeKK*chgGame
 1984 2050 4.00 7 0.04 20 0.80 
  Mesters, Janis 1650  * LAT1.0010.08201.60 
  Fjodorovs, Sergejs 2144 LAT0.5010.13202.60 
  Melderis, Uldis 2100 LAT0.001-0.4320-8.60 
  Laizans, Aivars 2199 LAT0.001-0.3020-6.00 
  Mitenieks, Matiss 1784 LAT1.0010.18203.60 
  Jazdanovs, Aleksandrs 1879 LAT1.0010.27205.40 
  Kurpnieks, Vairis 2131 LAT0.5010.11202.20 
 * 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)
 

 

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