Back to names list

Career ratings for: Bellomo, Francesco

  Date of rating  

World Rank Rating +/- Age
03/31/1995Inactive215178
04/30/1995Inactive215378
05/31/1995Inactive215678
06/30/1995Inactive215878
07/31/1995Inactive215578
08/31/1995#3113222467
09/30/1995#3155222467
10/31/1995#3156222667
11/30/1995#3154222667
12/31/1995#3197222467
01/31/1996#3061224568
02/29/1996#3192223768
03/31/1996#3697219570
04/30/1996#3700219470
05/31/1996#3665219770
06/30/1996#3653219770
07/31/1996#3690219470
08/31/1996Inactive221976
09/30/1996Inactive221876
10/31/1996Inactive221876
11/30/1996Inactive221876
12/31/1996Inactive221776
01/31/1997Inactive223777
02/28/1997Inactive222977
03/31/1997Inactive218780
04/30/1997Inactive218780
05/31/1997Inactive218980
06/30/1997Inactive219180
07/31/1997Inactive218780
08/31/1997Inactive221287
09/30/1997Inactive221087
10/31/1997Inactive221287
11/30/1997Inactive221087
12/31/1997Inactive220887
01/31/1998Inactive222788
02/28/1998Inactive222088

These ratings, calculated for Bellomo, Francesco, incorporate all games (against rated opponents) played in the year before the "Date of rating", along with the ratings that were already calculated one year previously. If a player has an insufficient number of games in recent years, there may be gaps in the list, even though you may see ratings listed on previous and/or subsequent dates. Whenever a player has played no rated games for three straight years, or dies, they are removed from the list.

Definition of columns in the above list:

Date of rating is the "effective date" of the rating. The rating calculation does not include any games occurring after the "Date of rating".

World Rank refers to the player's world rank on that date.

Rating is the calculated rating for the player, as of the "Date of Rating". This represents the player's estimated strength on the following day.

+/- is the standard deviation of the player's rating estimate. It is based on a geometric average of the number of rated games played in past years. Players who play very frequently will have a smaller +/- value, indicating a greater confidence in the accuracy of their rating. Players whose +/- value exceeds 76 are classified as "Inactive" due to their infrequent play against rated opponents. Mathematically, a player's rating is an estimate of their exact strength on the day after the "Date of Rating". The +/- value represents the standard deviation of that estimate; the player's true strength on that date should be within one standard deviation of their calculated rating approximately 68% of the time, and within two standard deviations of their calculated rating approximately 95% of the time.

Age is the player's exact age in years, on the "Date of Rating". If a player's age is displayed as a link, that means that this rating was active at the time of their next birthday. Click on the link to see the sorted list of all players' ratings on their birthdays when turning that same age.

Back to top

Home