Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Baartman, J (Jason)
Dob:
2008/08/19 (U18)
Gender:
Male
Chess SA id:
1080148003
FIDE id:
Region:
West Coast (WCU)
Citizen:
RSA
Title(s):
Last active:
2024/05/11 (7 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
Curent Raw rating
1244.7
Curent Weighted rating
1229.0
Curent Weighted performance
1128.8
Current official/published rating (highest between Raw, WR and WP)
1244.7
Current floor (min rating allowed)
744.7
Current highest rating achieved
1244.7
Current K-factor
36
Games played this month
2
Score (S)
2.0
Expected score (We)
1.07
Difference (S-We)
0.93
Current Raw change (no limits, including tournament time weight)
20.1
Current min/max change allowed (with limits)
±155.6
Current Raw change used (final)
20.1
Projected new Raw rating
1264.8
Projected new Weighed rating
1232.3
Projected new Weighted performance
1128.8
Projected new official/published rating (highest between new Raw, new WR and new WP)
1264.8
Projected effective change (new Official - current Official)
+20.1
Projected new highest rating
1264.8
Projected new floor
764.8
Projected new K-facor
36
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
Curent Raw rating
1172.4
Curent Weighted rating
1182.1
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1182.1
Current floor (min rating allowed)
672.4
Current highest rating achieved
1172.4
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)
±172.5
Current Raw change used (final)
0.0
Projected new Raw rating
1172.4
Projected new Weighed rating
1180.8
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1180.8
Projected effective change (new Official - current Official)
-1.3
Projected new highest rating
1172.4
Projected new floor
672.4
Projected new K-facor
40
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
Curent Raw rating
1291.3
Curent Weighted rating
1255.5
Curent Weighted performance
1239.6
Current official/published rating (highest between Raw, WR and WP)
1291.3
Current floor (min rating allowed)
791.3
Current highest rating achieved
1291.3
Current K-factor
36
Games played this month
2
Score (S)
2.0
Expected score (We)
1.16
Difference (S-We)
0.84
Current Raw change (no limits, including tournament time weight)
30.2
Current min/max change allowed (with limits)
±145.6
Current Raw change used (final)
30.2
Projected new Raw rating
1321.5
Projected new Weighed rating
1261.8
Projected new Weighted performance
1239.6
Projected new official/published rating (highest between new Raw, new WR and new WP)
1321.5
Projected effective change (new Official - current Official)
+30.2
Projected new highest rating
1321.5
Projected new floor
821.5
Projected new K-facor
36
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
Curent Raw rating
1149.6
Curent Weighted rating
1195.5
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1195.5
Current floor (min rating allowed)
791.3
Current highest rating achieved
1200.0
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)
±178.2
Current Raw change used (final)
0.0
Projected new Raw rating
1149.6
Projected new Weighed rating
1191.7
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1191.7
Projected effective change (new Official - current Official)
-3.8
Projected new highest rating
1200.0
Projected new floor
791.3
Projected new K-facor
36
Tournaments
History
Tournament:
Lower West Top Schools 2024 (U15)
Start:
2024/05/11
End:
2024/05/11
Host:
WCU
Type:
Rapid
Time:
30
Time weight:
0.60
Rounds:
2
Games:
2
Score:
2.0
Main rating:
1244.7
Rating gain/loss:
20.1
Type rating:
1291.3
Rating gain/loss:
30.2
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
4
Lower West Top Schools 2024 (U15)
2024/05/11
2024/05/11
West Coast (WCU)
Rapid
30
0.60
5
2
2.0
1244.7
1291.3
Analysis
3
Deep Blue Open 2024 (Advanced)
2024/04/13
2024/04/13
West Coast (WCU)
Rapid
35
0.66
5
5
3.0
1233.6
1262.5
Analysis
2
Deep Blue March Blitz 2024
2024/03/27
2024/03/27
West Coast (WCU)
Blitz
5
0.18
5
5
1.0
1233.6
1197.1
Analysis
1
Deep Blue February Blitz Juniors 2024
2024/02/28
2024/02/28
West Coast (WCU)
Blitz
5
0.18
7
6
3.0
1231.9
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
9
Lower West Top Schools 2024 (U15)
2024/05/11
2024/05/11
West Coast (WCU)
Rapid
30
0.60
5
2
2.0
1244.7
1291.3
Analysis
8
Deep Blue Open 2024 (Advanced)
2024/04/13
2024/04/13
West Coast (WCU)
Rapid
35
0.66
5
5
3.0
1233.6
1262.5
Analysis
7
Deep Blue March Blitz 2024
2024/03/27
2024/03/27
West Coast (WCU)
Blitz
5
0.18
5
5
1.0
1233.6
1197.1
Analysis
6
Deep Blue February Blitz Juniors 2024
2024/02/28
2024/02/28
West Coast (WCU)
Blitz
5
0.18
7
6
3.0
1231.9
1200.0
Analysis
5
Deep Blue Open Team 2023
2023/11/04
2023/11/04
West Coast (WCU)
Rapid
30
0.60
5
5
3.0
1223.5
1260.7
Analysis
4
Basil Ellman Rapid 2023 (B)
2023/09/30
2023/09/30
West Coast (WCU)
Rapid
30
0.60
5
5
3.0
1210.5
1246.3
Analysis
3
CW Top Schools 2023 (Intermediate)
2023/08/12
2023/08/12
West Coast (WCU)
Standard
60
0.83
5
4
1.0
1231.1
1200.0
Analysis
2
Genesis Chess Club Open 2023 (C)
2023/02/04
2023/02/04
West Coast (WCU)
Rapid
30
0.60
5
5
3.0
1226.6
1242.0
Analysis
1
West Coast Open 2022 (C)
2022/11/05
2022/11/05
West Coast (WCU)
Rapid
30
0.60
5
4
3.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
18
9
0
9
9.0
50.0
0.0
1274.4
1274.4
White
8
4
0
4
4.0
50.0
0.0
1300.9
1300.9
Black
10
5
0
5
5.0
50.0
0.0
1253.3
1253.3
Standard
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
Rapid
All
7
5
0
2
5.0
71.4
182.1
1253.5
1435.6
White
3
1
0
2
1.0
33.3
-141.7
1341.8
1200.1
Black
4
4
0
0
4.0
100.0
425.0
1187.3
1612.3
Blitz
All
11
4
0
7
4.0
36.4
-115.9
1287.8
1171.9
White
5
3
0
2
3.0
60.0
85.0
1276.3
1361.3
Black
6
1
0
5
1.0
16.7
-283.3
1297.3
1014.0
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
41
22
0
19
22.0
53.7
31.1
1246.6
1277.7
White
20
10
0
10
10.0
50.0
0.0
1255.3
1255.3
Black
21
12
0
9
12.0
57.1
60.7
1238.3
1299.0
Standard
All
4
1
0
3
1.0
25.0
-212.5
1297.5
1085.0
White
2
0
0
2
0.0
0.0
-425.0
1253.8
828.8
Black
2
1
0
1
1.0
50.0
0.0
1341.1
1341.1
Rapid
All
26
17
0
9
17.0
65.4
130.8
1221.4
1352.1
White
13
7
0
6
7.0
53.8
32.7
1247.5
1280.2
Black
13
10
0
3
10.0
76.9
228.8
1195.2
1424.1
Blitz
All
11
4
0
7
4.0
36.4
-115.9
1287.8
1171.9
White
5
3
0
2
3.0
60.0
85.0
1276.3
1361.3
Black
6
1
0
5
1.0
16.7
-283.3
1297.3
1014.0
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
1110117560
Stoffberg, M (Mikaeel)
3
0.0
0
0
3
0.0
1229.7
-425.0
804.7
View list
2
1120100598
Ellman, A (Andries)
2
2.0
2
0
0
100.0
1227.7
425.0
1652.7
View list
3
2130142256
Marinus, M (Madison)
2
1.0
1
0
1
50.0
1232.8
0.0
1232.8
View list
4
206055118
Ellman, A (Anne-Belle)
2
0.0
0
0
2
0.0
1232.8
-425.0
807.8
View list
5
1120153777
Wehr, C (Corbin)
2
0.0
0
0
2
0.0
1232.8
-425.0
807.8
View list
6
2070116635
Khosa, L (Lwandle)
1
1.0
1
0
0
100.0
1233.6
425.0
1658.6
View list
7
2100142542
Johnson, S (Shaniya)
1
1.0
1
0
0
100.0
1210.5
425.0
1635.5
View list
8
2110139052
Herbst, L (Lia)
1
1.0
1
0
0
100.0
1226.6
425.0
1651.6
View list
9
1100148011
Hengson, P (Peter John)
1
1.0
1
0
0
100.0
1226.6
425.0
1651.6
View list
10
2160153830
Hendricks, W (Willow)
1
1.0
1
0
0
100.0
1223.5
425.0
1648.5
View list
11
2090157872
Geduld, K (Kah-Lee)
1
1.0
1
0
0
100.0
1210.5
425.0
1635.5
View list
12
1100157836
Elliott, M (Matayo)
1
1.0
1
0
0
100.0
1244.7
425.0
1669.7
View list
13
2080159912
Coetzee, M (Micayla)
1
1.0
1
0
0
100.0
1231.1
425.0
1656.1
View list
14
1130193715
Brutus, M (Michael)
1
1.0
1
0
0
100.0
1231.9
425.0
1656.9
View list
15
1100301867
Adams, E (El-Linio)
1
1.0
1
0
0
100.0
1233.6
425.0
1658.6
View list
16
2130139082
Lott, L (Lucrecia)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
17
2100159901
Matthews, K (Kaylee)
1
1.0
1
0
0
100.0
1244.7
425.0
1669.7
View list
18
1110159899
Maarman, L (Luciano)
1
1.0
1
0
0
100.0
1233.6
425.0
1658.6
View list
19
1160148024
Mckay, M (Matthew)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
20
1080149715
Mouton, C (Christopher)
1
1.0
1
0
0
100.0
1226.6
425.0
1651.6
View list