Chess South Africa
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Chess South Africa
Zwart, R (Reyhan)
Dob:
2013/09/05 (U12)
Gender:
Male
Chess SA id:
1130303329
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Last active:
2024/05/11 (46 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
1243.5
Current Weighted rating
1203.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1243.5
Current highest rating achieved
1243.5
Current floor (min rating allowed)
743.5
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)
±155.9
Current Raw change used (final)
0.0
Projected new Raw rating
1243.5
Projected new Weighed rating
1107.3
Projected new Weighted performance
783.1
Projected new final Raw rating (if new WP > new Raw)
1243.5
Projected new highest rating
1243.5
Projected new floor
743.5
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1243.5
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
1251.2
Current Weighted rating
1204.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1251.2
Current highest rating achieved
1251.2
Current floor (min rating allowed)
751.2
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)
±154.2
Current Raw change used (final)
0.0
Projected new Raw rating
1251.2
Projected new Weighed rating
1107.9
Projected new Weighted performance
783.1
Projected new final Raw rating (if new WP > new Raw)
1251.2
Projected new highest rating
1251.2
Projected new floor
751.2
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1251.2
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
0.0
Current floor (min rating allowed)
700.0
Current K-factor
40
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
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
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
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
2
2024 Tshwane North School District CLOSED Individual Champioships (U11 Boys)
2024/05/11
2024/05/11
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1200.0
1200.0
Analysis
1
District 3 Cluster 4 and 5 Individuals 2024 (U11 Boys)
2024/05/04
2024/05/04
Tshwane (GTP)
Standard
60
0.83
5
4
3.0
1200.0
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
2
2024 Tshwane North School District CLOSED Individual Champioships (U11 Boys)
2024/05/11
2024/05/11
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1200.0
1200.0
Analysis
1
District 3 Cluster 4 and 5 Individuals 2024 (U11 Boys)
2024/05/04
2024/05/04
Tshwane (GTP)
Standard
60
0.83
5
4
3.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
9
6
0
3
6.0
66.7
141.7
1185.9
1327.5
White
5
4
0
1
4.0
80.0
255.0
1185.2
1440.2
Black
4
2
0
2
2.0
50.0
0.0
1186.7
1186.7
Standard
All
9
6
0
3
6.0
66.7
141.7
1185.9
1327.5
White
5
4
0
1
4.0
80.0
255.0
1185.2
1440.2
Black
4
2
0
2
2.0
50.0
0.0
1186.7
1186.7
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
9
6
0
3
6.0
66.7
141.7
1185.9
1327.5
White
5
4
0
1
4.0
80.0
255.0
1185.2
1440.2
Black
4
2
0
2
2.0
50.0
0.0
1186.7
1186.7
Standard
All
9
6
0
3
6.0
66.7
141.7
1185.9
1327.5
White
5
4
0
1
4.0
80.0
255.0
1185.2
1440.2
Black
4
2
0
2
2.0
50.0
0.0
1186.7
1186.7
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
1140303626
Makgalemela, K (Kgabo)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
1140303625
Mahlangu, S (Sibahle)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
1140144857
Krog, G (Gerhard)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
1130159759
Hlatshwayo, K (Khumoetsile)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
1140303305
Blight, M (Matthew)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
6
1140139961
Murphy, L (Lian)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
7
1140156030
Mokhabela, D (Dipolelo)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
8
1130139954
Brits, H (Henco)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
9
1140303306
Botes, L (Luco Abraham)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
