Chess South Africa
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Chess South Africa
Louw, J (Jean)
Dob:
2015/07/24 (U10)
Gender:
Male
Chess SA id:
1150151765
FIDE id:
Region:
Ekurhuleni (GE)
Citizen:
RSA
Title(s):
Last active:
2024/02/24 (113 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
1260.0
Current Weighted rating
1236.7
Current Weighted performance
1201.6
Current official/published rating (highest between Raw, WR and WP)
1260.0
Current highest rating achieved
1260.0
Current floor (min rating allowed)
760.0
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)
±152.2
Current Raw change used (final)
0.0
Projected new Raw rating
1260.0
Projected new Weighed rating
1138.9
Projected new Weighted performance
1201.6
Projected new final Raw rating (if new WP > new Raw)
1260.0
Projected new highest rating
1260.0
Projected new floor
760.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1260.0
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
1164.8
Current Weighted rating
1182.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1182.9
Current highest rating achieved
1188.8
Current floor (min rating allowed)
688.8
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)
±174.3
Current Raw change used (final)
0.0
Projected new Raw rating
1164.8
Projected new Weighed rating
1087.9
Projected new Weighted performance
817.7
Projected new final Raw rating (if new WP > new Raw)
1164.8
Projected new highest rating
1188.8
Projected new floor
688.8
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1164.8
Projected effective change (new Official - current Official)
-18.1
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
1340.3
Current Weighted rating
1280.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1340.3
Current highest rating achieved
1340.3
Current floor (min rating allowed)
840.3
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)
±135.8
Current Raw change used (final)
0.0
Projected new Raw rating
1340.3
Projected new Weighed rating
1180.3
Projected new Weighted performance
1069.3
Projected new final Raw rating (if new WP > new Raw)
1340.3
Projected new highest rating
1340.3
Projected new floor
840.3
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1340.3
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
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
2
Mary-Anne Bartels Closed Chess Tournament 2024 (U7+U9 Mixed)
2024/02/24
2024/02/24
Cape Town (WCT)
Rapid
30
0.60
5
5
4.0
1256.1
1303.6
Analysis
1
CT District East Schools Chess Individuals Trails 2024 (U7+U9 Boys)
2024/02/03
2024/02/03
Cape Town (WCT)
Standard
60
0.83
5
5
2.0
1256.1
1188.8
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
6
Mary-Anne Bartels Closed Chess Tournament 2024 (U7+U9 Mixed)
2024/02/24
2024/02/24
Cape Town (WCT)
Rapid
30
0.60
5
5
4.0
1256.1
1303.6
Analysis
5
CT District East Schools Chess Individuals Trails 2024 (U7+U9 Boys)
2024/02/03
2024/02/03
Cape Town (WCT)
Standard
60
0.83
5
5
2.0
1256.1
1188.8
Analysis
4
Grant East Primary School Invitational Chess Tournament 2023 (U9 Mixed)
2023/11/04
2023/11/04
Cape Town (WCT)
Rapid
30
0.60
6
5
3.0
1242.9
1285.2
Analysis
3
Stellenbosch Primary Chess Tournament 2023 (U10)
2023/08/19
2023/08/19
Cape Winelands (WCW)
Rapid
30
0.60
6
6
5.0
1191.5
1200.0
Analysis
2
Ekhuruleni Chess Trials 1 2023 (U8+U10)
2023/03/25
2023/03/25
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.0
1200.0
1200.0
Analysis
1
Ekurhuleni Springs Open 4 March 2023 (E)
2023/03/04
2023/03/04
Ekurhuleni (GE)
Standard
62
0.84
5
5
3.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
10
5
2
3
6.0
60.0
85.0
1212.3
1297.3
White
5
3
1
1
3.5
70.0
170.0
1208.9
1378.9
Black
5
2
1
2
2.5
50.0
0.0
1215.6
1215.6
Standard
All
5
1
2
2
2.0
40.0
-85.0
1209.4
1124.4
White
3
1
1
1
1.5
50.0
0.0
1214.8
1214.8
Black
2
0
1
1
0.5
25.0
-212.5
1201.5
989.0
Rapid
All
5
4
0
1
4.0
80.0
255.0
1215.1
1470.1
White
2
2
0
0
2.0
100.0
425.0
1200.0
1625.0
Black
3
2
0
1
2.0
66.7
141.7
1225.1
1366.8
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
31
17
4
10
19.0
61.3
96.0
1208.3
1304.3
White
15
8
2
5
9.0
60.0
85.0
1221.0
1306.0
Black
16
9
2
5
10.0
62.5
106.3
1196.5
1302.7
Standard
All
15
5
4
6
7.0
46.7
-28.3
1188.6
1160.3
White
8
2
2
4
3.0
37.5
-106.3
1206.7
1100.5
Black
7
3
2
2
4.0
57.1
60.7
1168.0
1228.7
Rapid
All
16
12
0
4
12.0
75.0
212.5
1226.8
1439.3
White
7
6
0
1
6.0
85.7
303.6
1237.4
1541.0
Black
9
6
0
3
6.0
66.7
141.7
1218.6
1360.3
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
1150150112
Fourie, S (Steph)
2
0.5
0
1
1
25.0
1249.5
-212.5
1037.0
View list
2
2150193563
Paxton, M (Mila)
1
1.0
1
0
0
100.0
1256.1
425.0
1681.1
View list
3
1170157936
Onyire, W (Winner)
1
1.0
1
0
0
100.0
1256.1
425.0
1681.1
View list
4
2140151770
Noack, A (Angelica)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
2170193557
Lochner, M (Miya)
1
1.0
1
0
0
100.0
1256.1
425.0
1681.1
View list
6
1150191247
Johnson, W (Wian)
1
1.0
1
0
0
100.0
1242.9
425.0
1667.9
View list
7
1140140693
Janse Van Rensburg, D (Duane)
1
1.0
1
0
0
100.0
1191.5
425.0
1616.5
View list
8
2160153031
Ferreira, H (Helen Lynne)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
9
1140140691
Erasmus, C (Caleb)
1
1.0
1
0
0
100.0
1242.9
425.0
1667.9
View list
10
1150145633
Els, P (Petri)
1
1.0
1
0
0
100.0
1191.5
425.0
1616.5
View list
11
2160153030
Carney, E (Evangeline)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
12
1140161504
Brent, M (Marlo)
1
1.0
1
0
0
100.0
1191.5
425.0
1616.5
View list
13
1150147324
Robinson, Z (Zachariah)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
14
1140145654
Roets, S (Sebastian)
1
1.0
1
0
0
100.0
1191.5
425.0
1616.5
View list
15
2140161512
Rossouw, E (Emily)
1
1.0
1
0
0
100.0
1191.5
425.0
1616.5
View list
16
1150161514
Schilhorn, W (Walter)
1
1.0
1
0
0
100.0
1256.1
425.0
1681.1
View list
17
2150191257
Van Wyk, Z (Zia)
1
1.0
1
0
0
100.0
1242.9
425.0
1667.9
View list
18
1160193571
Young, L (Leo)
1
1.0
1
0
0
100.0
1256.1
425.0
1681.1
View list
19
1160142377
Chumpitaz Avila, J (Josef)
1
0.5
0
1
0
50.0
1256.1
0.0
1256.1
View list
20
2150135893
Kleijnhans, M (Mila)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list