Chess South Africa
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Chess South Africa
Jezelle, M (Massyn)
Dob:
2012/01/26 (U14)
Gender:
Female
Chess SA id:
2120300787
FIDE id:
Region:
Eden (WEG)
Citizen:
RSA
Title(s):
Last active:
2024/06/08 (16 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
1154.5
Current Weighted rating
1189.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1189.5
Current highest rating achieved
1154.5
Current floor (min rating allowed)
654.5
Current K-factor
40
Games played this month
6
Score (S)
1.5
Expected score (We)
2.80
Difference (S-We)
-0.86
Current Raw change (no limits, including tournament time weight)
-34.3
Current min/max change allowed (with limits)
±176.9
Current Raw change used (final)
-34.3
Projected new Raw rating
1120.2
Projected new Weighed rating
1094.0
Projected new Weighted performance
556.1
Projected new final Raw rating (if new WP > new Raw)
1120.2
Projected new highest rating
1154.5
Projected new floor
654.5
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1120.2
Projected effective change (new Official - current Official)
-69.4
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
1147.2
Current Weighted rating
1187.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1187.9
Current highest rating achieved
1147.2
Current floor (min rating allowed)
647.2
Current K-factor
40
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)
±178.8
Current Raw change used (final)
0.0
Projected new Raw rating
1147.2
Projected new Weighed rating
1092.4
Projected new Weighted performance
313.2
Projected new final Raw rating (if new WP > new Raw)
1147.2
Projected new highest rating
1147.2
Projected new floor
647.2
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1147.2
Projected effective change (new Official - current Official)
-40.7
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
0.0
Current floor (min rating allowed)
700.0
Current K-factor
40
s
Games played this month
6
Score (S)
1.5
Expected score (We)
3.15
Difference (S-We)
-1.65
Current Raw change (no limits, including tournament time weight)
-66.0
Current min/max change allowed (with limits)
±165.8
Current Raw change used (final)
-66.0
Projected new Raw rating
1134.0
Projected new Weighed rating
1104.0
Projected new Weighted performance
321.6
Projected new final Raw rating (if new WP > new Raw)
1134.0
Projected new highest rating
1134.0
Projected new floor
634.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1134.0
Projected effective change (new Official - current Official)
-66.0
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
0.0
Current floor (min rating allowed)
700.0
Current K-factor
40
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
0.0
Projected new floor
700.0
Projected new K-facor
40
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:
Western Cape - Brian Raubenheimer Development Tournament 2024 (U13 Girls)
Start:
2024/06/08
End:
2024/06/08
Host:
WOS
Type:
Rapid
Time:
35
Time weight:
0.66
Rounds:
6
Games:
6
Score:
1.5
Main rating:
1154.5
Rating gain/loss:
-34.3
Type rating:
1200.0
Rating gain/loss:
-66.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
2
Western Cape - Brian Raubenheimer Development Tournament 2024 (U13 Girls)
2024/06/08
2024/06/08
Overberg (WOS)
Rapid
35
0.66
6
6
1.5
1154.5
1200.0
Analysis
1
Overberg Schools - PS Closed 2024 (U13 Girls)
2024/03/16
2024/03/16
Overberg (WOS)
Standard
60
0.83
5
5
1.5
1200.0
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
2
Western Cape - Brian Raubenheimer Development Tournament 2024 (U13 Girls)
2024/06/08
2024/06/08
Overberg (WOS)
Rapid
35
0.66
6
6
1.5
1154.5
1200.0
Analysis
1
Overberg Schools - PS Closed 2024 (U13 Girls)
2024/03/16
2024/03/16
Overberg (WOS)
Standard
60
0.83
5
5
1.5
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
11
1
4
6
3.0
27.3
-193.2
1164.5
971.4
White
6
0
2
4
1.0
16.7
-283.3
1150.0
866.6
Black
5
1
2
2
2.0
40.0
-85.0
1182.0
1097.0
Standard
All
5
1
1
3
1.5
30.0
-170.0
1143.0
973.0
White
3
0
0
3
0.0
0.0
-425.0
1121.7
696.7
Black
2
1
1
0
1.5
75.0
212.5
1174.9
1387.4
Rapid
All
6
0
3
3
1.5
25.0
-212.5
1182.5
970.0
White
3
0
2
1
1.0
33.3
-141.7
1178.2
1036.6
Black
3
0
1
2
0.5
16.7
-283.3
1186.8
903.4
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
1
4
6
3.0
27.3
-193.2
1164.5
971.4
White
6
0
2
4
1.0
16.7
-283.3
1150.0
866.6
Black
5
1
2
2
2.0
40.0
-85.0
1182.0
1097.0
Standard
All
5
1
1
3
1.5
30.0
-170.0
1143.0
973.0
White
3
0
0
3
0.0
0.0
-425.0
1121.7
696.7
Black
2
1
1
0
1.5
75.0
212.5
1174.9
1387.4
Rapid
All
6
0
3
3
1.5
25.0
-212.5
1182.5
970.0
White
3
0
2
1
1.0
33.3
-141.7
1178.2
1036.6
Black
3
0
1
2
0.5
16.7
-283.3
1186.8
903.4
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
2120193253
Witbooi, C (Carla)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
1110192534
Jantjies, Z (Zoey)
1
0.5
0
1
0
50.0
1154.5
0.0
1154.5
View list
3
2120146574
Krynauw, E (Elana)
1
0.5
0
1
0
50.0
1154.5
0.0
1154.5
View list
4
2120193246
Oosthuizen, A (Alana)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
5
2110300788
Swarts, D (Denicka)
1
0.5
0
1
0
50.0
1154.5
0.0
1154.5
View list
6
2120192858
Van Tonder, M (Mieke)
1
0.0
0
0
1
0.0
1154.5
-425.0
729.5
View list
7
1110192539
Tieties, F (Faith)
1
0.0
0
0
1
0.0
1154.5
-425.0
729.5
View list
8
2120191678
Rudman, A (Alana)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
9
2110138443
Nel, A (Anika)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
10
2110146209
Klopper, M (Marli)
1
0.0
0
0
1
0.0
1154.5
-425.0
729.5
View list
11
2120138435
Balelo, Z (Zimkhita)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list