Chess South Africa
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Chess South Africa
Jantjies, J (Jayden)
Dob:
2006/12/02 (U20)
Gender:
Male
Chess SA id:
1060134125
FIDE id:
Region:
Sarah Baartman (ESB)
Citizen:
RSA
Title(s):
Last active:
2024/04/13 (21 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
1142.6
Curent Weighted rating
1174.7
Curent Weighted performance
1108.8
Current official/published rating (highest between Raw, WR and WP)
1174.7
Current floor (min rating allowed)
710.5
Current highest rating achieved
1210.5
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)
±179.9
Current Raw change used (final)
0.0
Projected new Raw rating
1142.6
Projected new Weighed rating
1172.3
Projected new Weighted performance
1108.8
Projected new official/published rating (highest between new Raw, new WR and new WP)
1172.3
Projected effective change (new Official - current Official)
-2.4
Projected new highest rating
1210.5
Projected new floor
710.5
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
1105.6
Curent Weighted rating
1124.7
Curent Weighted performance
1097.1
Current official/published rating (highest between Raw, WR and WP)
1124.7
Current floor (min rating allowed)
741.2
Current highest rating achieved
1241.2
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)
±189.7
Current Raw change used (final)
0.0
Projected new Raw rating
1105.6
Projected new Weighed rating
1122.9
Projected new Weighted performance
1097.1
Projected new official/published rating (highest between new Raw, new WR and new WP)
1122.9
Projected effective change (new Official - current Official)
-1.8
Projected new highest rating
1241.2
Projected new floor
741.2
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
1265.2
Curent Weighted rating
1259.3
Curent Weighted performance
1050.0
Current official/published rating (highest between Raw, WR and WP)
1265.2
Current floor (min rating allowed)
765.2
Current highest rating achieved
1265.2
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)
±151.1
Current Raw change used (final)
0.0
Projected new Raw rating
1265.2
Projected new Weighed rating
1261.3
Projected new Weighted performance
1050.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1265.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1265.2
Projected new floor
765.2
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
1290.0
Curent Weighted rating
1284.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1290.0
Current floor (min rating allowed)
765.2
Current highest rating achieved
1290.0
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)
±145.9
Current Raw change used (final)
0.0
Projected new Raw rating
1290.0
Projected new Weighed rating
1285.8
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1290.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1290.0
Projected new floor
765.2
Projected new K-facor
36
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
3
Kouga Mayor's Cup Final 2024 (Open)
2024/04/12
2024/04/13
Sarah Baartman (ESB)
Standard
62
0.84
5
2
0.0
1171.3
1138.0
Analysis
2
Kouga Mayor's Cup 2024 (Open)
2024/03/08
2024/03/09
Sarah Baartman (ESB)
Standard
62
0.84
6
3
1.0
1187.6
1156.7
Analysis
1
SBDCU Trial 1 2024 (Open)
2024/02/23
2024/02/24
Sarah Baartman (ESB)
Standard
62
0.84
6
5
2.0
1173.4
1137.6
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
28
Kouga Mayor's Cup Final 2024 (Open)
2024/04/12
2024/04/13
Sarah Baartman (ESB)
Standard
62
0.84
5
2
0.0
1171.3
1138.0
Analysis
27
Kouga Mayor's Cup 2024 (Open)
2024/03/08
2024/03/09
Sarah Baartman (ESB)
Standard
62
0.84
6
3
1.0
1187.6
1156.7
Analysis
26
SBDCU Trial 1 2024 (Open)
2024/02/23
2024/02/24
Sarah Baartman (ESB)
Standard
62
0.84
6
5
2.0
1173.4
1137.6
Analysis
25
Eastern Cape Chess Team Championship 2023 (U18)
2023/10/07
2023/10/08
Nelson Mandela Bay (ENM)
Standard
65
0.85
5
4
2.0
1165.7
1095.5
Analysis
24
Eastern Cape Provincial Individual Championship 2023 (U18 Boys)
2023/10/05
2023/10/06
Nelson Mandela Bay (ENM)
Standard
65
0.85
7
7
3.0
1165.7
1095.5
Analysis
23
SBDCU Closed Trials 2023 (U18 Boys)
2023/07/28
2023/07/29
Sarah Baartman (ESB)
Standard
65
0.85
6
4
1.0
1184.7
1107.7
Analysis
22
SBDCU Trial 3 2023 (Open)
2023/06/23
2023/06/24
Sarah Baartman (ESB)
Standard
65
0.85
6
1
0.0
1190.2
1109.5
Analysis
21
SBDCU Trial 2 2023 (U18)
2023/04/01
2023/04/01
Sarah Baartman (ESB)
Standard
62
0.84
5
5
2.0
1210.5
1119.2
Analysis
20
Jefrreys Bay CC 1st Blitz 2023
2023/02/09
2023/02/09
Sarah Baartman (ESB)
Blitz
5
0.18
6
5
3.0
1202.6
1282.8
Analysis
19
Jeffreys Bay Cc Present Justin`s Birthday Rapid 2022 (A)
2022/12/01
2022/12/01
Sarah Baartman (ESB)
Rapid
12
0.33
6
6
4.0
1185.3
1219.7
Analysis
18
Jeffreys Bay Chess Club Blitz 28 November 2022
2022/11/28
2022/11/28
Sarah Baartman (ESB)
Blitz
5
0.18
7
5
5.0
1135.1
1176.0
Analysis
17
Jeffreys Bay Chess Club Rapid 24 November 2022
2022/11/24
2022/11/24
Sarah Baartman (ESB)
Rapid
12
0.33
6
6
3.0
1135.1
1221.6
Analysis
16
Jefreys Bay Chess Club Rapid 10 November 2022
2022/11/10
2022/11/10
Sarah Baartman (ESB)
Rapid
12
0.33
5
5
2.0
1135.1
1221.6
Analysis
15
Jeffreys Bay Chess Club Rapid October 2 2022
2022/10/27
2022/10/27
Sarah Baartman (ESB)
Rapid
12
0.33
5
5
3.0
1141.9
1157.6
Analysis
14
Jeffreys Bay Chess Club Rapid October 1 2022
2022/10/19
2022/10/19
Sarah Baartman (ESB)
Rapid
12
0.33
5
5
3.0
1141.9
1157.6
Analysis
13
Eatern Cape Provincial Chess Championship 2022 (U18 Boys)
2022/10/01
2022/10/01
Sarah Baartman (ESB)
Standard
65
0.85
7
5
1.0
1141.9
1155.2
Analysis
12
Jeffreys Bay Chess Club Rapid September 2022
2022/09/22
2022/09/26
Sarah Baartman (ESB)
Rapid
12
0.33
5
2
2.0
1128.2
1112.4
Analysis
11
Jeffreys Bay Comprehensive High School Chess Challenge 2022
2022/08/06
2022/08/06
Sarah Baartman (ESB)
Rapid
15
0.39
6
6
2.0
1132.4
1134.4
Analysis
10
Jeffreys Bay Chess Club Blitz August 2022
2022/08/04
2022/08/04
Sarah Baartman (ESB)
Blitz
5
0.18
6
6
3.0
1132.4
1200.0
Analysis
9
Mayor`s Cup Finals 2022 (U17)
2022/07/29
2022/07/30
Sarah Baartman (ESB)
Standard
65
0.85
5
4
1.0
1177.3
1206.3
Analysis
1
2
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
10
3
0
7
3.0
30.0
-170.0
1260.8
1090.8
White
5
1
0
4
1.0
20.0
-255.0
1278.1
1023.1
Black
5
2
0
3
2.0
40.0
-85.0
1243.4
1158.4
Standard
All
10
3
0
7
3.0
30.0
-170.0
1260.8
1090.8
White
5
1
0
4
1.0
20.0
-255.0
1278.1
1023.1
Black
5
2
0
3
2.0
40.0
-85.0
1243.4
1158.4
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
136
62
0
74
62.0
45.6
-37.5
1220.1
1182.6
White
66
29
0
37
29.0
43.9
-51.5
1227.1
1175.6
Black
70
33
0
37
33.0
47.1
-24.3
1213.5
1189.2
Standard
All
55
21
0
34
21.0
38.2
-100.5
1208.2
1107.8
White
27
9
0
18
9.0
33.3
-141.7
1222.1
1080.4
Black
28
12
0
16
12.0
42.9
-60.7
1194.9
1134.2
Rapid
All
65
30
0
35
30.0
46.2
-32.7
1220.7
1188.0
White
32
15
0
17
15.0
46.9
-26.6
1226.2
1199.6
Black
33
15
0
18
15.0
45.5
-38.6
1215.3
1176.7
Blitz
All
16
11
0
5
11.0
68.8
159.4
1258.4
1417.8
White
7
5
0
2
5.0
71.4
182.1
1250.7
1432.8
Black
9
6
0
3
6.0
66.7
141.7
1264.4
1406.1
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
2050134002
Booysen, T (Tamia)
10
6.0
6
0
4
60.0
1174.1
85.0
1259.1
View list
2
1060135611
Isaacs, C (Charlton)
7
6.0
6
0
1
85.7
1152.7
303.6
1456.3
View list
3
1110111051
Stuurman, P (Pedro)
6
1.0
1
0
5
16.7
1151.3
-283.3
867.9
View list
4
1090134448
Krieger, BCJ (Brian)
5
4.0
4
0
1
80.0
1159.9
255.0
1414.9
View list
5
2070134134
Ludick, L (Lindsay)
5
3.0
3
0
2
60.0
1171.8
85.0
1256.8
View list
6
2060153614
Janse Van Rensburg, S (Sanmarie)
4
3.0
3
0
1
75.0
1181.9
212.5
1394.4
View list
7
1090137436
January, P (Pharrel)
3
3.0
3
0
0
100.0
1137.9
425.0
1562.9
View list
8
2100140917
Maziena, L (Lavanya)
3
3.0
3
0
0
100.0
1138.7
425.0
1563.7
View list
9
1100143675
Petru, D (Denzil)
3
3.0
3
0
0
100.0
1134.2
425.0
1559.2
View list
10
2140137784
Titus, S (Sade Catherine)
2
2.0
2
0
0
100.0
1138.5
425.0
1563.5
View list
11
2070134261
Abersalie, S (Shakira)
2
1.0
1
0
1
50.0
1181.6
0.0
1181.6
View list
12
2100134129
Bruton, FE (Faith Elizabeth)
2
1.0
1
0
1
50.0
1139.3
0.0
1139.3
View list
13
1040134128
Stuurman, R (Rashied)
2
1.0
1
0
1
50.0
1171.8
0.0
1171.8
View list
14
1080140914
Kanyenze, L (Lincoln)
2
0.0
0
0
2
0.0
1163.6
-425.0
738.6
View list
15
1040134123
Loggenburg, M (Melcolin)
2
0.0
0
0
2
0.0
1193.3
-425.0
768.3
View list
16
1070151726
Meshilinie, L (Layton)
2
0.0
0
0
2
0.0
1197.6
-425.0
772.6
View list
17
100059129
Moos, X (Xavier)
2
0.0
0
0
2
0.0
1168.8
-425.0
743.8
View list
18
1070134135
Munemo, T (Tadiwa)
2
0.0
0
0
2
0.0
1197.6
-425.0
772.6
View list
19
206077389
Munyai, M (Mukhethwa)
2
0.0
0
0
2
0.0
1154.8
-425.0
729.8
View list
20
1990138982
Sibengile, Z (Zolani)
2
0.0
0
0
2
0.0
1180.5
-425.0
755.5
View list