Chess South Africa
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Chess South Africa
Pereira, R (Raychel)
Dob:
2013/01/11 (U12)
Gender:
Female
Chess SA id:
2130155917
FIDE id:
Region:
Sedibeng (GSV)
Citizen:
RSA
Title(s):
Last active:
2024/06/08 (18 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
Current Raw rating
1190.2
Current Weighted rating
1191.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1191.4
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
Current K-factor
36
Games played this month
5
Score (S)
3.0
Expected score (We)
2.06
Difference (S-We)
0.78
Current Raw change (no limits, including tournament time weight)
28.1
Current min/max change allowed (with limits)
±168.1
Current Raw change used (final)
28.1
Projected new Raw rating
1218.3
Projected new Weighed rating
1095.9
Projected new Weighted performance
922.2
Projected new final Raw rating (if new WP > new Raw)
1218.3
Projected new highest rating
1218.3
Projected new floor
718.3
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1218.3
Projected effective change (new Official - current Official)
+26.9
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
Current Raw rating
1187.8
Current Weighted rating
1189.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1189.3
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
Current K-factor
36
Games played this month
5
Score (S)
3.0
Expected score (We)
2.04
Difference (S-We)
0.96
Current Raw change (no limits, including tournament time weight)
34.6
Current min/max change allowed (with limits)
±168.7
Current Raw change used (final)
34.6
Projected new Raw rating
1222.4
Projected new Weighed rating
1094.0
Projected new Weighted performance
922.2
Projected new final Raw rating (if new WP > new Raw)
1222.4
Projected new highest rating
1222.4
Projected new floor
722.4
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1222.4
Projected effective change (new Official - current Official)
+33.0
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
Current Raw rating
1200.0
Current Weighted rating
1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
Current K-factor
36
s
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)
±165.8
Current Raw change used (final)
0.0
Projected new Raw rating
1200.0
Projected new Weighed rating
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1200.0
Projected effective change (new Official - current Official)
=0.0
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
Current Raw rating
1200.0
Current Weighted rating
1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
Current K-factor
36
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)
±165.8
Current Raw change used (final)
0.0
Projected new Raw rating
1200.0
Projected new Weighed rating
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1200.0
Projected effective change (new Official - current Official)
=0.0
Tournaments
History
Tournament:
AG Visser Open 2024 (D)
Start:
2024/06/08
End:
2024/06/08
Host:
GSV
Type:
Standard
Time:
60
Time weight:
0.83
Rounds:
5
Games:
5
Score:
3.0
Main rating:
1190.2
Rating gain/loss:
28.1
Type rating:
1187.8
Rating gain/loss:
34.6
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
1
AG Visser Open 2024 (D)
2024/06/08
2024/06/08
Sedibeng (GSV)
Standard
60
0.83
5
5
3.0
1190.2
1187.8
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
3
AG Visser Open 2024 (D)
2024/06/08
2024/06/08
Sedibeng (GSV)
Standard
60
0.83
5
5
3.0
1190.2
1187.8
Analysis
2
Gauteng D7 Teams 2023 (U11)
2023/08/12
2023/08/12
Sedibeng (GSV)
Standard
60
0.83
5
4
2.0
1185.1
1182.0
Analysis
1
Valia's Chess Tournament 2023 (E)
2023/05/06
2023/05/06
Sedibeng (GSV)
Standard
60
0.83
5
4
1.5
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
1257.9
1342.9
White
2
2
0
0
2.0
100.0
425.0
1200.0
1625.0
Black
3
1
0
2
1.0
33.3
-141.7
1296.5
1154.8
Standard
All
5
3
0
2
3.0
60.0
85.0
1257.9
1342.9
White
2
2
0
0
2.0
100.0
425.0
1200.0
1625.0
Black
3
1
0
2
1.0
33.3
-141.7
1296.5
1154.8
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
13
6
1
6
6.5
50.0
0.0
1228.5
1228.5
White
6
4
0
2
4.0
66.7
141.7
1186.8
1328.5
Black
7
2
1
4
2.5
35.7
-121.4
1264.2
1142.8
Standard
All
13
6
1
6
6.5
50.0
0.0
1228.5
1228.5
White
6
4
0
2
4.0
66.7
141.7
1186.8
1328.5
Black
7
2
1
4
2.5
35.7
-121.4
1264.2
1142.8
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
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
1130159480
Herego, S (Samalin)
1
1.0
1
0
0
100.0
1185.1
425.0
1610.1
View list
2
2120138271
Blignaut, A (Alma)
1
1.0
1
0
0
100.0
1190.2
425.0
1615.2
View list
3
1130306016
Sobuza, K (Kabelo Lutho)
1
1.0
1
0
0
100.0
1190.2
425.0
1615.2
View list
4
1120306014
Odendaal, L (Lorenzo Christiaan C)
1
1.0
1
0
0
100.0
1190.2
425.0
1615.2
View list
5
1150142014
Myburgh, A (Alex)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
6
1120159484
Mkhuma, K (Kamohelo)
1
1.0
1
0
0
100.0
1185.1
425.0
1610.1
View list
7
1160155916
Gorrie, K (Kayvian)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
8
1120130080
Van Der Merwe, W (Willem)
1
0.0
0
0
1
0.0
1185.1
-425.0
760.1
View list
9
1160149635
Gouws, P (Philip)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
10
1120155778
Marnewick, C (Conner)
1
0.0
0
0
1
0.0
1185.1
-425.0
760.1
View list
11
2140135916
Emanuel, S (Shiloh)
1
0.0
0
0
1
0.0
1190.2
-425.0
765.2
View list
12
1130155780
Coleske, T (Tyler)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
13
1120143038
Boshoff, R (Reinhardt)
1
0.0
0
0
1
0.0
1190.2
-425.0
765.2
View list
