Chess South Africa
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Chess South Africa
Webb, G (Gordon)
Dob:
1971/11/02 (Adult)
Gender:
Male
Chess SA id:
171042488
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Last active:
2023/02/18 (491 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
1354.1
Current Weighted rating
1355.4
Current Weighted performance
1068.6
Current official/published rating (highest between Raw, WR and WP)
1355.4
Current highest rating achieved
1393.8
Current floor (min rating allowed)
893.8
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)
±133.1
Current Raw change used (final)
0.0
Projected new Raw rating
1354.1
Projected new Weighed rating
1246.6
Projected new Weighted performance
1068.6
Projected new final Raw rating (if new WP > new Raw)
1354.1
Projected new highest rating
1393.8
Projected new floor
893.8
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1354.1
Projected effective change (new Official - current Official)
-1.3
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
1348.4
Current Weighted rating
1349.4
Current Weighted performance
1068.6
Current official/published rating (highest between Raw, WR and WP)
1349.4
Current highest rating achieved
1389.8
Current floor (min rating allowed)
889.8
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)
±134.2
Current Raw change used (final)
0.0
Projected new Raw rating
1348.4
Projected new Weighed rating
1241.1
Projected new Weighted performance
1068.6
Projected new final Raw rating (if new WP > new Raw)
1348.4
Projected new highest rating
1389.8
Projected new floor
889.8
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1348.4
Projected effective change (new Official - current Official)
-1.0
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
1205.5
Current Weighted rating
1205.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1205.5
Current highest rating achieved
1205.5
Current floor (min rating allowed)
705.5
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)
±164.5
Current Raw change used (final)
0.0
Projected new Raw rating
1205.5
Projected new Weighed rating
1109.1
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1205.5
Projected new floor
705.5
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1205.5
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
1205.5
Current Weighted rating
1205.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1205.5
Current highest rating achieved
1205.5
Current floor (min rating allowed)
705.5
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)
±164.5
Current Raw change used (final)
0.0
Projected new Raw rating
1205.5
Projected new Weighed rating
1109.1
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1205.5
Projected new floor
705.5
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1205.5
Projected effective change (new Official - current Official)
=0.0
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
21
Laerskool Constantiapark Open Chess Tournament 2023 (Open)
2023/02/18
2023/02/18
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1350.8
1338.3
Analysis
20
2023 Tshwane Chess Open Registration Tournament (B1)
2023/01/28
2023/01/28
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1368.7
1359.2
Analysis
19
Lardies Tournament 2022 (Open)
2022/10/29
2022/10/29
Tshwane (GTP)
Standard
60
0.83
5
4
1.0
1387.2
1381.2
Analysis
18
2022 Alekhine Open (B)
2022/08/13
2022/08/14
Tshwane (GTP)
Standard
90
0.94
5
5
2.5
1393.8
1389.8
Analysis
17
2022 Menlo Open Tournament (B)
2022/07/23
2022/07/23
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1346.3
1354.6
Analysis
16
Alberton Chess Club Open 2022 (B)
2022/07/16
2022/07/16
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.0
1346.3
1354.6
Analysis
15
2022 Chris Greyling Open (B)
2022/03/12
2022/03/12
Tshwane (GTP)
Standard
60
0.83
5
5
3.5
1286.5
1282.6
Analysis
14
CP Ope 2022 (B)
2022/02/19
2022/02/19
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1281.1
1275.0
Analysis
13
2022 Tshwane Chess Open Registration Tournament (B)
2022/01/29
2022/01/29
Tshwane (GTP)
Standard
60
0.83
5
5
1.0
1299.3
1297.3
Analysis
12
2020 Constantiapark Open Chess Tournament (B)
2020/02/08
2020/02/08
Tshwane (GTP)
Standard
60
0.83
5
5
2.5
1290.0
1296.4
Analysis
11
2020 CC Annual Opener
2020/01/29
2020/03/11
Tshwane (GTP)
Standard
60
0.83
6
3
2.0
1285.5
1290.3
Analysis
10
2020 Registration Tournament (B)
2020/01/25
2020/01/25
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1252.1
1248.2
Analysis
9
2019 Alekhine Open (B)
2019/08/09
2019/08/10
Tshwane (GTP)
Standard
120
1.00
5
5
2.0
1251.4
1252.2
Analysis
8
2019 Menlo Open (B)
2019/07/13
2019/07/13
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1254.7
1258.7
Analysis
7
2019 Chris Greyling (B)
2019/04/27
2019/04/27
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1267.2
1277.8
Analysis
6
2019 TuksChess Open (B)
2019/02/23
2019/02/23
Tshwane (GTP)
Standard
60
0.83
5
4
1.0
1201.5
1201.1
Analysis
5
2019 Constantia Park Open (C)
2019/02/09
2019/02/09
Tshwane (GTP)
Standard
60
0.83
5
5
5.0
1201.5
1201.1
Analysis
4
2019 Tshwane Chess Registration Tournament (C)
2019/01/26
2019/01/26
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
1161.8
1151.8
Analysis
3
2018 Chris Greyling Open (B)
2018/04/21
2018/04/21
Tshwane (GTP)
Standard
60
0.83
5
4
0.0
1219.2
1220.9
Analysis
2
2018 Crawford Open (B)
2018/03/24
2018/03/24
Tshwane (GTP)
Standard
60
0.83
5
5
2.5
1226.7
1229.9
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
100
42
12
46
48.0
48.0
-17.0
1333.8
1316.8
White
52
23
5
24
25.5
49.0
-8.2
1350.6
1342.4
Black
48
19
7
22
22.5
46.9
-26.6
1315.7
1289.1
Standard
All
100
42
12
46
48.0
48.0
-17.0
1333.8
1316.8
White
52
23
5
24
25.5
49.0
-8.2
1350.6
1342.4
Black
48
19
7
22
22.5
46.9
-26.6
1315.7
1289.1
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
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
206050956
Pelser, J (Jean-Marie)
3
0.5
0
1
2
16.7
1353.9
-283.3
1070.6
View list
2
106076003
Dvir, O (Omer)
2
2.0
2
0
0
100.0
1270.6
425.0
1695.6
View list
3
1820108316
Mathekga, K (Kabelo)
2
2.0
2
0
0
100.0
1241.3
425.0
1666.3
View list
4
204003257
Bouwer, D (Dane)
2
1.5
1
1
0
75.0
1251.8
212.5
1464.3
View list
5
101053104
Huisamen, WJ (Willem)
2
1.5
1
1
0
75.0
1258.3
212.5
1470.8
View list
6
108045082
Koning, L (Lehan)
2
1.5
1
1
0
75.0
1300.5
212.5
1513.0
View list
7
103004868
Claassen, J (Jean-Daniel)
2
1.0
1
0
1
50.0
1216.1
0.0
1216.1
View list
8
1070134686
Kruger, N (Neeke)
2
1.0
1
0
1
50.0
1336.8
0.0
1336.8
View list
9
206048391
Naidoo, M (Mira)
2
1.0
1
0
1
50.0
1234.3
0.0
1234.3
View list
10
199077184
Mohlahlana, K (Khomotso Tummy)
2
0.5
0
1
1
25.0
1253.1
-212.5
1040.6
View list
11
209092675
Ramlall, S (Sanjana)
2
0.5
0
1
1
25.0
1288.3
-212.5
1075.8
View list
12
201038778
Van Den Berg, A (Ane)
2
0.5
0
1
1
25.0
1269.3
-212.5
1056.8
View list
13
204057236
Naicker, K (Kerri-Anne)
2
0.0
0
0
2
0.0
1206.6
-425.0
781.6
View list
14
105008461
Duvenhage, LC (Leon)
1
1.0
1
0
0
100.0
1201.5
425.0
1626.5
View list
15
206050275
De Jager, K (Karli)
1
1.0
1
0
0
100.0
1346.3
425.0
1771.3
View list
16
108072345
De Swardt, C (Chrizander)
1
1.0
1
0
0
100.0
1346.3
425.0
1771.3
View list
17
210092704
Deysel, H (Hannah)
1
1.0
1
0
0
100.0
1346.3
425.0
1771.3
View list
18
106050532
Delport, B (Ben)
1
1.0
1
0
0
100.0
1393.8
425.0
1818.8
View list
19
1110097852
Bezuidenhout, D (Dawid)
1
1.0
1
0
0
100.0
1201.5
425.0
1626.5
View list
20
206059524
Botha, R (Riti)
1
1.0
1
0
0
100.0
1161.8
425.0
1586.8
View list