Chess South Africa
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Chess South Africa
Gibbens, JG (Johannes)
Dob:
2008/09/04 (U18)
Gender:
Male
Chess SA id:
108087160
FIDE id:
Region:
Ekurhuleni (GE)
Citizen:
RSA
Title(s):
Last active:
2020/11/21 (1273 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
1208.2
Curent Weighted rating
1208.2
Curent Weighted performance
607.6
Current official/published rating (highest between Raw, WR and WP)
1208.2
Current floor (min rating allowed)
901.0
Current highest rating achieved
1401.0
Current K-factor
32
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)
±163.9
Current Raw change used (final)
0.0
Projected new Raw rating
1208.2
Projected new Weighed rating
1208.2
Projected new Weighted performance
607.6
Projected new official/published rating (highest between new Raw, new WR and new WP)
1208.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1401.0
Projected new floor
901.0
Projected new K-facor
32
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
1192.8
Curent Weighted rating
1192.8
Curent Weighted performance
601.3
Current official/published rating (highest between Raw, WR and WP)
1192.8
Current floor (min rating allowed)
898.5
Current highest rating achieved
1398.5
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)
±167.5
Current Raw change used (final)
0.0
Projected new Raw rating
1192.8
Projected new Weighed rating
1192.8
Projected new Weighted performance
601.3
Projected new official/published rating (highest between new Raw, new WR and new WP)
1192.8
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1398.5
Projected new floor
898.5
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
1032.0
Curent Weighted rating
805.5
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1032.0
Current floor (min rating allowed)
532.0
Current highest rating achieved
1032.0
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)
±210.7
Current Raw change used (final)
0.0
Projected new Raw rating
1032.0
Projected new Weighed rating
828.2
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1032.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1032.0
Projected new floor
532.0
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
559.6
Curent Weighted rating
559.6
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
559.6
Current floor (min rating allowed)
532.0
Current highest rating achieved
559.6
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)
±412.9
Current Raw change used (final)
0.0
Projected new Raw rating
559.6
Projected new Weighed rating
559.6
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
559.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
559.6
Projected new floor
532.0
Projected new K-facor
40
Tournaments
History
Did not participate this month.
Did not participate this year.
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
29
Ekurhuleni Chess Kempton Park Open 2020 (C)
2020/11/21
2020/11/21
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.0
1209.5
1192.4
Analysis
28
Alberton Chess Club Open 2020 (C)
2020/02/22
2020/02/22
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.0
1221.2
1207.8
Analysis
27
Springs Chess Club Open 2020 (C)
2020/01/25
2020/01/25
Ekurhuleni (GE)
Standard
60
0.83
5
5
4.0
1294.1
1266.1
Analysis
26
2019 Wild Card Chess Championship (U12 Open)
2020/01/09
2020/01/12
4 Knights (4K)
Standard
120
1.00
7
6
2.0
1294.1
1266.1
Analysis
25
2019 South African Junior Team Championships (U12B)
2020/01/04
2020/01/08
4 Knights (4K)
Standard
120
1.00
7
7
1.0
1294.1
1266.1
Analysis
24
GE vs GSV Inter Regional 2019 (U12A)
2019/10/26
2019/10/26
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.0
1331.0
1314.3
Analysis
23
GJM vs GE Inter Region 2019 (U12A)
2019/10/05
2019/10/05
Johannesburg Metro (GJM)
Standard
60
0.83
5
4
0.5
1331.0
1314.3
Analysis
22
Springs Open 2019 (B)
2019/08/31
2019/08/31
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.0
1391.8
1398.5
Analysis
21
Ekurhuleni Trials (3) 2019 (U12)
2019/06/08
2019/06/08
Ekurhuleni (GE)
Standard
60
0.83
5
5
4.0
1386.2
1394.9
Analysis
20
2019 Super 12 Laerskole (Seniors)
2019/05/04
2019/05/04
Tshwane (GTP)
Rapid
30
0.60
5
5
3.0
1401.0
613.2
Analysis
19
Ekurhuleni Trials 2 2019 (U12)
2019/04/27
2019/04/27
Ekurhuleni (GE)
Standard
60
0.83
5
5
5.0
1322.5
1317.1
Analysis
18
Ekurhuleni Trials 1 2019 (U12)
2019/03/09
2019/03/09
Ekurhuleni (GE)
Standard
60
0.83
5
5
4.0
1302.3
1296.7
Analysis
17
Alberton Chess Club Open 2019 (C)
2019/02/23
2019/02/23
Ekurhuleni (GE)
Standard
60
0.83
5
5
5.0
1206.5
1202.4
Analysis
16
Springs Chess Club Open 2019 (C)
2019/02/09
2019/02/09
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.0
1206.5
1202.4
Analysis
15
2018 Wild Card Chess Championships (U12 Open)
2018/12/21
2018/12/24
4 Knights (4K)
Standard
120
1.00
7
7
4.0
1193.3
1191.6
Analysis
14
South African Junior Team Championships 2018 (U12A)
2018/12/16
2018/12/20
4 Knights (4K)
Standard
120
1.00
7
7
4.5
1193.3
1191.6
Analysis
13
2018 Interregion Sedibeng vs Ekurhuleni (D)
2018/11/03
2018/11/03
Sedibeng (GSV)
Standard
60
0.83
6
5
4.5
1102.6
1101.5
Analysis
12
Inter Region GE vs JHB Metro 2018 (U12A)
2018/10/06
2018/10/06
Ekurhuleni (GE)
Standard
60
0.83
5
5
1.0
1137.8
1145.9
Analysis
11
Ekurhuleni Grand Prix Open 2018 (C)
2018/09/14
2018/09/15
Ekurhuleni (GE)
Standard
60
0.83
6
6
3.5
1074.4
1102.7
Analysis
10
Boksburg Chess Club Open 2018 (U12)
2018/07/14
2018/07/14
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.0
1004.7
1046.4
Analysis
1
2
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
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
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
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
160
91
5
64
93.5
58.4
71.7
1065.8
1137.5
White
83
45
4
34
47.0
56.6
56.3
1060.1
1116.4
Black
77
46
1
30
46.5
60.4
88.3
1071.9
1160.3
Standard
All
150
86
5
59
88.5
59.0
76.5
1063.8
1140.3
White
77
41
4
32
43.0
55.8
49.7
1060.9
1110.6
Black
73
45
1
27
45.5
62.3
104.8
1066.8
1171.6
Rapid
All
10
5
0
5
5.0
50.0
0.0
1096.2
1096.2
White
6
4
0
2
4.0
66.7
141.7
1049.8
1191.4
Black
4
1
0
3
1.0
25.0
-212.5
1165.9
953.4
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
108084451
Cronje, NM (Nicolaas Mattheus)
3
3.0
3
0
0
100.0
827.0
425.0
1252.0
View list
2
108088040
Black, C (Connor)
3
3.0
3
0
0
100.0
1095.1
425.0
1520.1
View list
3
108093911
Rothmann, WR (Willem Ruwan)
3
3.0
3
0
0
100.0
1296.8
425.0
1721.8
View list
4
108060747
De Meyer, R (Rico)
3
2.0
2
0
1
66.7
1274.4
141.7
1416.0
View list
5
107088004
Zingoni, N (Ngaakudzwe)
3
1.0
1
0
2
33.3
1095.2
-141.7
953.5
View list
6
108064602
Schnabel, SP (Stephan)
3
0.0
0
0
3
0.0
982.1
-425.0
557.1
View list
7
108088044
Deans, J (Jarred)
2
2.0
2
0
0
100.0
976.6
425.0
1401.7
View list
8
108056512
Huisamen, D (De Villiers)
2
2.0
2
0
0
100.0
764.0
425.0
1189.0
View list
9
109077526
Jainarain, T (Trishul)
2
2.0
2
0
0
100.0
764.0
425.0
1189.0
View list
10
105088007
Nash, K (Keagan)
2
2.0
2
0
0
100.0
758.1
425.0
1183.2
View list
11
108079024
Van Wyk, J (Jonathan)
2
2.0
2
0
0
100.0
1216.8
425.0
1641.8
View list
12
1080098203
Verkerk, R (Robert)
2
2.0
2
0
0
100.0
1169.3
425.0
1594.3
View list
13
107061371
Williams, A (Anrico)
2
2.0
2
0
0
100.0
1199.9
425.0
1624.9
View list
14
109069449
Boheim, E (Eugene)
2
1.0
1
0
1
50.0
764.0
0.0
764.0
View list
15
108057432
Lamont, J (Joshua)
2
1.0
1
0
1
50.0
1080.9
0.0
1080.9
View list
16
108058811
Louw, B (Benrico)
2
1.0
1
0
1
50.0
963.4
0.0
963.4
View list
17
109083783
Kushar, T (Tristan)
2
0.5
0
1
1
25.0
817.0
-212.5
604.5
View list
18
107059743
Van Jaarsveld, H (Heinu)
2
0.5
0
1
1
25.0
1193.3
-212.5
980.8
View list
19
105085038
Gibbens, JJW (James)
2
0.0
0
0
2
0.0
758.1
-425.0
333.1
View list
20
108064849
Ziegenhagen, V (Vian Luke)
2
0.0
0
0
2
0.0
1167.8
-425.0
742.8
View list