Blitz: Individual Calculations September 2014
 Gercans, Visvaldis  Total change: -11.40  Rating chartPersonal card
 4 th International Chess Festival RTU OPEN "F" blitz Riga LAT 2014-08-15
RcRownchangeKK*chgGame
 2080 1849 2.00 8 0.16 20 3.20 
  Ben Artzi, Ido f2249  * ISR0.001-0.0820-1.60 
  Basso, Pier Luigi f2192 ITA0.001-0.1220-2.40 
  Sermons, Uldis 2104 LAT0.5010.31206.20 
  Gotziridze, Irakly 2134 RUS0.001-0.1620-3.20 
  Petrovskis, Olegs 2080 LAT0.5010.29205.80 
  Kalinouski, Siarhei 2050 BLR0.001-0.2420-4.80 
  Tenis, Girts 2069 LAT0.001-0.2220-4.40 
  Petrovs, Jaroslavs 1758 LAT1.0010.38207.60 
 * 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)
 
 X Baltic school chess festival 2014 blitz Riga LAT 2014-08-28
RcRownchangeKK*chgGame
 1926 1849 3.00 9 -0.73 20 -14.60 
  Peleshev, Leonid f2171 EST0.001-0.1320-2.60 
  Karklins, Imants 2186 LAT0.001-0.1220-2.40 
  Kolasa, Pjotrs 1720 LAT1.0010.33206.60 
  Daudzvardis, Janis 2063 LAT0.5010.27205.40 
  Stabulnieks, Klavs 2014 LAT0.001-0.2820-5.60 
  El-Haze, Zans Pols 1734 LAT0.001-0.6620-13.20 
  Veja, Ginta 2035 LAT0.001-0.2620-5.20 
  Zarovs, Aleksandrs 1651 LAT1.0010.24204.80 
  Petrovs, Jaroslavs 1758 LAT0.501-0.1220-2.40 

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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