Chess South Africa
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Chess South Africa
Jordaan, M (Mikijl)
Dob:
2013/01/28 (U12)
Gender:
Male
Chess SA id:
1130139611
FIDE id:
Region:
Ekurhuleni (GE)
Citizen:
RSA
Title(s):
Last active:
2024/04/13 (35 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
1236.0
Curent Weighted rating
1258.6
Curent Weighted performance
1177.8
Current official/published rating (highest between Raw, WR and WP)
1258.6
Current floor (min rating allowed)
809.8
Current highest rating achieved
1309.8
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)
±157.5
Current Raw change used (final)
0.0
Projected new Raw rating
1236.0
Projected new Weighed rating
1258.3
Projected new Weighted performance
1177.8
Projected new official/published rating (highest between new Raw, new WR and new WP)
1258.3
Projected effective change (new Official - current Official)
-0.3
Projected new highest rating
1309.8
Projected new floor
809.8
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
1232.5
Curent Weighted rating
1266.2
Curent Weighted performance
1170.2
Current official/published rating (highest between Raw, WR and WP)
1266.2
Current floor (min rating allowed)
818.5
Current highest rating achieved
1318.5
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)
±158.3
Current Raw change used (final)
0.0
Projected new Raw rating
1232.5
Projected new Weighed rating
1265.4
Projected new Weighted performance
1170.2
Projected new official/published rating (highest between new Raw, new WR and new WP)
1265.4
Projected effective change (new Official - current Official)
-0.8
Projected new highest rating
1318.5
Projected new floor
818.5
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
1227.4
Curent Weighted rating
1221.8
Curent Weighted performance
1178.8
Current official/published rating (highest between Raw, WR and WP)
1227.4
Current floor (min rating allowed)
747.6
Current highest rating achieved
1247.6
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)
±159.5
Current Raw change used (final)
0.0
Projected new Raw rating
1227.4
Projected new Weighed rating
1222.9
Projected new Weighted performance
1178.8
Projected new official/published rating (highest between new Raw, new WR and new WP)
1227.4
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1247.6
Projected new floor
747.6
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
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
747.6
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)
±165.8
Current Raw change used (final)
0.0
Projected new Raw rating
1200.0
Projected new Weighed rating
1200.0
Projected new Weighted performance
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
Projected new highest rating
1200.0
Projected new floor
747.6
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
4
Westwood Open 2024 (C)
2024/04/13
2024/04/13
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.0
1233.0
1238.6
Analysis
3
Ekurhuleni Open 2024 (C)
2024/04/06
2024/04/06
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.0
1233.0
1238.6
Analysis
2
CPH St Andrew's Rapid 2024 (B)
2024/03/30
2024/03/30
Ekurhuleni (GE)
Rapid
20
0.47
5
5
2.0
1229.4
1247.6
Analysis
1
2024 Gauteng Inter-Region Chess Championship (U12A)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
5
0.5
1300.1
1318.5
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
23
Westwood Open 2024 (C)
2024/04/13
2024/04/13
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.0
1233.0
1238.6
Analysis
22
Ekurhuleni Open 2024 (C)
2024/04/06
2024/04/06
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.0
1233.0
1238.6
Analysis
21
CPH St Andrew's Rapid 2024 (B)
2024/03/30
2024/03/30
Ekurhuleni (GE)
Rapid
20
0.47
5
5
2.0
1229.4
1247.6
Analysis
20
2024 Gauteng Inter-Region Chess Championship (U12A)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
5
0.5
1300.1
1318.5
Analysis
19
Chess is My Lifestyle 2023 (Grade 3+4)
2023/12/21
2023/12/21
Johannesburg Metro (GJM)
Rapid
30
0.60
5
4
2.0
1305.7
1246.5
Analysis
18
CMR Chess Academy Summer Tournament 2023 (B)
2023/10/21
2023/10/21
Ekurhuleni (GE)
Rapid
30
0.60
5
5
3.0
1309.8
1235.7
Analysis
17
Chess Molecules Rapid 2023 (Grade 3+4)
2023/09/23
2023/09/23
Ekurhuleni (GE)
Rapid
30
0.60
5
5
4.0
1286.3
1179.5
Analysis
16
2023 Ekurhuleni North District Schools Finals (U11)
2023/07/29
2023/07/29
Ekurhuleni (GE)
Standard
60
0.83
5
5
4.0
1238.5
1248.3
Analysis
15
Boksburg Chess Club Rapid 2023
2023/06/20
2023/06/20
Ekurhuleni (GE)
Rapid
30
0.60
5
5
2.0
1251.2
1200.0
Analysis
14
Gauteng Open Arnold Classic 2023 (D)
2023/05/20
2023/05/20
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1250.3
1245.4
Analysis
13
Ekurhuleni North Schools Individual Finals 2023 (U11 Boys)
2023/05/12
2023/05/12
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.0
1250.3
1245.4
Analysis
12
Ekurhuleni Trials 2 2023 (U12)
2023/04/22
2023/04/22
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.0
1232.7
1222.7
Analysis
11
Ekhuruleni Chess Trials 1 2023 (U12)
2023/03/25
2023/03/25
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.0
1254.9
1248.6
Analysis
10
Ekurhuleni Springs Open 4 March 2023 (D)
2023/03/04
2023/03/04
Ekurhuleni (GE)
Standard
62
0.84
5
5
2.5
1254.9
1248.6
Analysis
9
2022 South African Junior Team Chess Championships (U10 Open)
2022/12/04
2022/12/08
4 Knights (4K)
Standard
120
1.00
7
6
5.0
1173.5
1164.7
Analysis
8
ACB Tournament 2022 (B)
2022/10/08
2022/10/08
Ekurhuleni (GE)
Standard
60
0.83
5
5
1.0
1208.2
1207.2
Analysis
7
Ekurhuleni-North Schools Teams 2022 (U9)
2022/08/06
2022/08/06
Ekurhuleni (GE)
Standard
60
0.83
5
5
5.0
1108.3
1083.2
Analysis
6
Alberton Chess Club Open 2022 (D)
2022/07/16
2022/07/16
Ekurhuleni (GE)
Standard
60
0.83
5
4
1.0
1133.9
1110.8
Analysis
5
RMS Swiss For Rating of Players 2022 (U9)
2022/05/28
2022/05/28
Ekurhuleni (GE)
Rapid
30
0.60
7
6
3.0
1151.1
1200.0
Analysis
4
Ekurhuleni-North Schools Finals Indiv 2022 (U9 Boys)
2022/05/13
2022/05/13
Ekurhuleni (GE)
Standard
60
0.83
5
4
1.0
1151.1
1143.6
Analysis
1
2
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
20
7
1
12
7.5
37.5
-106.3
1279.6
1173.3
White
10
3
1
6
3.5
35.0
-127.5
1292.7
1165.2
Black
10
4
0
6
4.0
40.0
-85.0
1266.5
1181.5
Standard
All
15
5
1
9
5.5
36.7
-113.3
1253.4
1140.1
White
7
2
1
4
2.5
35.7
-121.4
1294.2
1172.7
Black
8
3
0
5
3.0
37.5
-106.3
1217.8
1111.5
Rapid
All
5
2
0
3
2.0
40.0
-85.0
1358.1
1273.1
White
3
1
0
2
1.0
33.3
-141.7
1289.2
1147.5
Black
2
1
0
1
1.0
50.0
0.0
1461.5
1461.5
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
113
54
5
54
56.5
50.0
0.0
1231.7
1231.7
White
57
22
4
31
24.0
42.1
-67.1
1221.6
1154.5
Black
56
32
1
23
32.5
58.0
68.3
1241.9
1310.2
Standard
All
83
38
5
40
40.5
48.8
-10.2
1227.4
1217.1
White
41
15
4
22
17.0
41.5
-72.6
1222.8
1150.3
Black
42
23
1
18
23.5
56.0
50.6
1231.8
1282.4
Rapid
All
30
16
0
14
16.0
53.3
28.3
1243.6
1271.9
White
16
7
0
9
7.0
43.8
-53.1
1218.5
1165.3
Black
14
9
0
5
9.0
64.3
121.4
1272.2
1393.7
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
2140158313
Mann, L (Leane)
3
1.0
1
0
2
33.3
1276.4
-141.7
1134.7
View list
2
1130140132
Benjamin, L (Luyolo)
2
2.0
2
0
0
100.0
1198.8
425.0
1623.8
View list
3
1140146695
Phiri, B (Bokang)
2
2.0
2
0
0
100.0
1296.0
425.0
1721.0
View list
4
2130147262
Van Wyk, J (Jamanique)
2
2.0
2
0
0
100.0
1271.4
425.0
1696.4
View list
5
2130141025
Moyo, K (Kayla)
2
1.5
1
1
0
75.0
1236.8
212.5
1449.3
View list
6
1130139622
Van Den Berg, L (Landon)
2
1.5
1
1
0
75.0
1200.0
212.5
1412.5
View list
7
1130135701
Van Loggerenberg, E (Elandre)
2
1.0
1
0
1
50.0
1232.8
0.0
1232.8
View list
8
1140134624
Opperman, N (Naude)
2
0.0
0
0
2
0.0
1179.6
-425.0
754.6
View list
9
1130136586
Fourie, J (Jacques)
1
1.0
1
0
0
100.0
1233.0
425.0
1658.0
View list
10
1150158230
Britz, C (Caleb)
1
1.0
1
0
0
100.0
1251.2
425.0
1676.2
View list
11
2140142651
Botha, I (Isabella)
1
1.0
1
0
0
100.0
1108.3
425.0
1533.3
View list
12
1130136873
Basson, Z (Zachary)
1
1.0
1
0
0
100.0
1173.5
425.0
1598.5
View list
13
2130146685
Jain, D (Dishi)
1
1.0
1
0
0
100.0
1286.3
425.0
1711.3
View list
14
2130152984
Joubert, E (Eliska)
1
1.0
1
0
0
100.0
1254.9
425.0
1679.9
View list
15
2150135893
Kleijnhans, M (Mila)
1
1.0
1
0
0
100.0
1108.3
425.0
1533.3
View list
16
1140146391
Labuschagne, G (Gian)
1
1.0
1
0
0
100.0
1250.3
425.0
1675.3
View list
17
2150135551
Le Kay, A (Alexa)
1
1.0
1
0
0
100.0
1250.3
425.0
1675.3
View list
18
1130152985
Lombard, R (Reece)
1
1.0
1
0
0
100.0
1251.2
425.0
1676.2
View list
19
2140136921
Mabaso, E (Ezinhle)
1
1.0
1
0
0
100.0
1173.5
425.0
1598.5
View list
20
1110144401
Maham, L (Luniko)
1
1.0
1
0
0
100.0
1238.5
425.0
1663.5
View list