Chess South Africa
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Chess South Africa
Engelbrecht, J (Jana)
Dob:
2011/11/22 (U14)
Gender:
Female
Chess SA id:
2110139503
FIDE id:
Region:
Ekurhuleni (GE)
Citizen:
RSA
Title(s):
Last active:
2024/05/11 (45 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
1276.1
Current Weighted rating
1197.7
Current Weighted performance
1215.3
Current official/published rating (highest between Raw, WR and WP)
1276.1
Current highest rating achieved
1276.1
Current floor (min rating allowed)
776.1
Current K-factor
36
Games played this month
1
Score (S)
1.0
Expected score (We)
0.63
Difference (S-We)
0.31
Current Raw change (no limits, including tournament time weight)
11.1
Current min/max change allowed (with limits)
±148.8
Current Raw change used (final)
11.1
Projected new Raw rating
1287.2
Projected new Weighed rating
1102.7
Projected new Weighted performance
1215.3
Projected new final Raw rating (if new WP > new Raw)
1287.2
Projected new highest rating
1287.2
Projected new floor
787.2
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1287.2
Projected effective change (new Official - current Official)
+11.1
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
1202.1
Current Weighted rating
1200.2
Current Weighted performance
922.3
Current official/published rating (highest between Raw, WR and WP)
1202.1
Current highest rating achieved
1235.2
Current floor (min rating allowed)
735.2
Current K-factor
36
Games played this month
1
Score (S)
1.0
Expected score (We)
0.54
Difference (S-We)
0.46
Current Raw change (no limits, including tournament time weight)
16.6
Current min/max change allowed (with limits)
±165.3
Current Raw change used (final)
16.6
Projected new Raw rating
1218.7
Projected new Weighed rating
1104.4
Projected new Weighted performance
922.3
Projected new final Raw rating (if new WP > new Raw)
1218.7
Projected new highest rating
1235.2
Projected new floor
735.2
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1218.7
Projected effective change (new Official - current Official)
+16.6
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
1316.2
Current Weighted rating
1185.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1316.2
Current highest rating achieved
1316.2
Current floor (min rating allowed)
816.2
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)
±140.5
Current Raw change used (final)
0.0
Projected new Raw rating
1316.2
Projected new Weighed rating
1092.1
Projected new Weighted performance
1042.5
Projected new final Raw rating (if new WP > new Raw)
1316.2
Projected new highest rating
1316.2
Projected new floor
816.2
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1316.2
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
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:
Ekurhuleni North Primary Schools District Individual Finals 2024 (U13 Girls)
Start:
2024/05/11
End:
2024/05/11
Host:
GE
Type:
Standard
Time:
60
Time weight:
0.83
Rounds:
1
Games:
1
Score:
1.0
Main rating:
1276.1
Rating gain/loss:
11.1
Type rating:
1202.1
Rating gain/loss:
16.6
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
3
Ekurhuleni North Primary Schools District Individual Finals 2024 (U13 Girls)
2024/05/11
2024/05/11
Ekurhuleni (GE)
Standard
60
0.83
5
1
1.0
1276.1
1202.1
Analysis
2
Kempton Park Cluster Teams League 2024 (U13 Girls)
2024/04/13
2024/04/13
Ekurhuleni (GE)
Rapid
30
0.60
6
6
6.0
1213.9
1213.2
Analysis
1
Kempton Park Cluster Individuals 2024 (U13 Girls)
2024/03/02
2024/03/02
Ekurhuleni (GE)
Rapid
30
0.60
5
5
3.5
1183.0
1156.8
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
9
Ekurhuleni North Primary Schools District Individual Finals 2024 (U13 Girls)
2024/05/11
2024/05/11
Ekurhuleni (GE)
Standard
60
0.83
5
1
1.0
1276.1
1202.1
Analysis
8
Kempton Park Cluster Teams League 2024 (U13 Girls)
2024/04/13
2024/04/13
Ekurhuleni (GE)
Rapid
30
0.60
6
6
6.0
1213.9
1213.2
Analysis
7
Kempton Park Cluster Individuals 2024 (U13 Girls)
2024/03/02
2024/03/02
Ekurhuleni (GE)
Rapid
30
0.60
5
5
3.5
1183.0
1156.8
Analysis
6
Ekurhuleni North Schools Individual Finals 2023 (U13 Girls)
2023/05/12
2023/05/12
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.5
1171.3
1191.7
Analysis
5
RMS Swiss For Rating of Players 2022 (U11)
2022/05/28
2022/05/28
Ekurhuleni (GE)
Rapid
30
0.60
7
6
2.0
1198.6
1200.0
Analysis
4
Ekurhuleni-North Schools Finals Indiv 2022 (U11 Girls)
2022/05/13
2022/05/13
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.5
1198.6
1191.3
Analysis
3
Ekurhuleni Trials 1 2022 (U12)
2022/04/23
2022/04/23
Ekurhuleni (GE)
Standard
62
0.84
5
5
1.5
1232.5
1235.2
Analysis
2
ACB Premier 2022 (U11)
2022/03/21
2022/03/21
Ekurhuleni (GE)
Standard
60
0.83
7
7
3.5
1200.0
1200.0
Analysis
1
ACB Premier 2022 (Primary School)
2022/03/19
2022/03/19
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.5
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
12
10
1
1
10.5
87.5
318.8
1218.3
1537.0
White
6
5
0
1
5.0
83.3
283.3
1240.6
1523.9
Black
6
5
1
0
5.5
91.7
354.2
1196.0
1550.1
Standard
All
1
1
0
0
1.0
100.0
425.0
1200.0
1625.0
White
1
1
0
0
1.0
100.0
425.0
1200.0
1625.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Rapid
All
11
9
1
1
9.5
86.4
309.1
1219.9
1529.0
White
5
4
0
1
4.0
80.0
255.0
1248.7
1503.7
Black
6
5
1
0
5.5
91.7
354.2
1196.0
1550.1
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
45
22
8
15
26.0
57.8
66.1
1204.9
1271.1
White
22
11
2
9
12.0
54.5
38.6
1215.8
1254.4
Black
23
11
6
6
14.0
60.9
92.4
1194.6
1287.0
Standard
All
28
12
5
11
14.5
51.8
15.2
1206.4
1221.6
White
14
7
1
6
7.5
53.6
30.4
1218.9
1249.3
Black
14
5
4
5
7.0
50.0
0.0
1193.9
1193.9
Rapid
All
17
10
3
4
11.5
67.6
150.0
1202.5
1352.5
White
8
4
1
3
4.5
56.3
53.1
1210.3
1263.5
Black
9
6
2
1
7.0
77.8
236.1
1195.6
1431.7
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
1120139527
Potgieter, T (Tristan)
3
2.5
2
1
0
83.3
1210.8
283.3
1494.2
View list
2
2130301422
Opperman, L (Lane')
2
2.0
2
0
0
100.0
1213.9
425.0
1638.9
View list
3
2130302585
Perez, L (Lea)
2
2.0
2
0
0
100.0
1213.9
425.0
1638.9
View list
4
2130302561
Rossouw, M (Mila)
2
2.0
2
0
0
100.0
1213.9
425.0
1638.9
View list
5
1120139504
Hlomla, N (Nohaya)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
6
2110305746
Hlatshwayo, Z (Zuziwe)
1
1.0
1
0
0
100.0
1276.1
425.0
1701.1
View list
7
2110142709
Mamaila, K (Kagiso)
1
1.0
1
0
0
100.0
1198.6
425.0
1623.6
View list
8
2100155107
Mahwai, M (Mamokete)
1
1.0
1
0
0
100.0
1171.3
425.0
1596.3
View list
9
2120155028
Carstens, A (Abigail Hailey)
1
1.0
1
0
0
100.0
1183.0
425.0
1608.0
View list
10
2110301479
Mbuli, T (Tshegofatso)
1
1.0
1
0
0
100.0
1183.0
425.0
1608.0
View list
11
2120142571
Mbangula, K (Kay-Lee Yondela)
1
1.0
1
0
0
100.0
1198.6
425.0
1623.6
View list
12
2100155115
Molele, R (Relebogile)
1
1.0
1
0
0
100.0
1171.3
425.0
1596.3
View list
13
1120139521
Mtshweni, N (Nqobile)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
14
1120135373
Nagel, M (Michael)
1
1.0
1
0
0
100.0
1232.5
425.0
1657.5
View list
15
2120139523
Negota, P (Phathu)
1
1.0
1
0
0
100.0
1183.0
425.0
1608.0
View list
16
1110139526
Orefile, N (Nthloiseng)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
17
1120139529
Shazira, J (Joseph)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
18
1120141538
Weideman, R (Regardt)
1
1.0
1
0
0
100.0
1198.6
425.0
1623.6
View list
19
2110142717
Mokoena, R (Reneilwe)
1
0.5
0
1
0
50.0
1198.6
0.0
1198.6
View list
20
2120301480
Mndaweni, L (Lungile)
1
0.5
0
1
0
50.0
1183.0
0.0
1183.0
View list