Chess South Africa
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Chess South Africa
Bartlett, E (Ezra)
Dob:
2010/09/27 (U16)
Gender:
Male
Chess SA id:
1100137173
FIDE id:
Region:
Chess South Africa (CSA)
Citizen:
BOT
Title(s):
Last active:
2024/05/05 (15 days ago)
Ratings
The
Projected values
below are
NOT
the actual and official values as calculated by the Ratings Bureau.
Main
Standard
Rapid
Blitz
Raw rating
=Current rating,
Weighted rating (WR)
Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Curent Raw rating
1629.0
Curent Weighted rating
1249.8
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1629.0
Current floor (min rating allowed)
1129.0
Current highest rating achieved
1629.0
Current K-factor
28
Games played this month
5
Score (S)
3.0
Expected score (We)
3.65
Difference (S-We)
-0.65
Current Raw change (no limits, including tournament time weight)
-15.1
Current min/max change allowed (with limits)
±90.0
Current Raw change used (final)
-15.1
Projected new Raw rating
1613.9
Projected new Weighed rating
1280.4
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1613.9
Projected effective change (new Official - current Official)
-15.1
Projected new highest rating
1629.0
Projected new floor
1129.0
Projected new K-facor
28
Raw rating
=Current rating,
Weighted rating (WR)
Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Curent Raw rating
1629.0
Curent Weighted rating
1234.3
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1629.0
Current floor (min rating allowed)
1129.0
Current highest rating achieved
1629.0
Current K-factor
28
Games played this month
5
Score (S)
3.0
Expected score (We)
3.66
Difference (S-We)
-0.66
Current Raw change (no limits, including tournament time weight)
-18.5
Current min/max change allowed (with limits)
±90.0
Current Raw change used (final)
-18.5
Projected new Raw rating
1610.5
Projected new Weighed rating
1265.3
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1610.5
Projected effective change (new Official - current Official)
-18.5
Projected new highest rating
1629.0
Projected new floor
1129.0
Projected new K-facor
28
Raw rating
=Current rating,
Weighted rating (WR)
Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Curent Raw rating
1629.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1629.0
Current floor (min rating allowed)
1129.0
Current highest rating achieved
1629.0
Current K-factor
28
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±90.0
Current Raw change used (final)
0.0
Projected new Raw rating
1629.0
Projected new Weighed rating
1234.3
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1629.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1629.0
Projected new floor
1129.0
Projected new K-facor
28
Raw rating
=Current rating,
Weighted rating (WR)
Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Curent Raw rating
1629.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1629.0
Current floor (min rating allowed)
1129.0
Current highest rating achieved
1629.0
Current K-factor
28
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±90.0
Current Raw change used (final)
0.0
Projected new Raw rating
1629.0
Projected new Weighed rating
1234.3
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1629.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1629.0
Projected new floor
1129.0
Projected new K-facor
28
Tournaments
History
Tournament:
Spartan Bishops Chess Championships 2024 (Queens)
Start:
2024/05/04
End:
2024/05/05
Host:
NBR
Type:
Standard
Time:
60
Time weight:
0.83
Rounds:
5
Games:
5
Score:
3.0
Main rating:
1629.0
Rating gain/loss:
-15.1
Type rating:
1629.0
Rating gain/loss:
-18.5
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
1
Spartan Bishops Chess Championships 2024 (Queens)
2024/05/04
2024/05/05
Bojanala Platina (NBR)
Standard
60
0.83
5
5
3.0
1629.0
1629.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
2
Spartan Bishops Chess Championships 2024 (Queens)
2024/05/04
2024/05/05
Bojanala Platina (NBR)
Standard
60
0.83
5
5
3.0
1629.0
1629.0
Analysis
1
Bojanala's FIDE in the Sparkling Waters 2023 (Prestige)
2023/07/28
2023/07/30
Bojanala Platina (NBR)
Standard
120
1.00
6
6
2.5
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
5
3
0
2
3.0
60.0
85.0
1425.3
1510.3
White
3
2
0
1
2.0
66.7
141.7
1382.3
1524.0
Black
2
1
0
1
1.0
50.0
0.0
1489.8
1489.8
Standard
All
5
3
0
2
3.0
60.0
85.0
1425.3
1510.3
White
3
2
0
1
2.0
66.7
141.7
1382.3
1524.0
Black
2
1
0
1
1.0
50.0
0.0
1489.8
1489.8
Rapid
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Blitz
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
11
5
1
5
5.5
50.0
0.0
1436.0
1436.0
White
6
4
0
2
4.0
66.7
141.7
1384.1
1525.8
Black
5
1
1
3
1.5
30.0
-170.0
1498.4
1328.4
Standard
All
11
5
1
5
5.5
50.0
0.0
1436.0
1436.0
White
6
4
0
2
4.0
66.7
141.7
1384.1
1525.8
Black
5
1
1
3
1.5
30.0
-170.0
1498.4
1328.4
Rapid
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Blitz
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
1940106075
Choeu, K (Kagisho)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
1050159927
Titus, M (Morné)
1
1.0
1
0
0
100.0
1629.0
425.0
2054.0
View list
3
1050116523
Mvumbi, E (Elam)
1
1.0
1
0
0
100.0
1629.0
425.0
2054.0
View list
4
1050162613
Khesa, A (Ayonela)
1
1.0
1
0
0
100.0
1629.0
425.0
2054.0
View list
5
207086167
Matshego, T (Thato)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
6
1050113000
Lethiba, T (Tumisang)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
7
1100103439
Mungal, E (Ethan)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
8
1910158848
Monnaatsheko, K (Keletshabile)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
9
105050597
Lefyedi, T (Thatego)
1
0.0
0
0
1
0.0
1629.0
-425.0
1204.0
View list
10
104087736
Difotso, T (Tshegofatso)
1
0.0
0
0
1
0.0
1629.0
-425.0
1204.0
View list
11
111092701
Deysel, K (Kaleb)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list