Chess South Africa
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Chess South Africa
Potgieter, KC (Kevin Chris)
Dob:
2004/12/03 (Adult)
Gender:
Male
Chess SA id:
1040117058
FIDE id:
Region:
Eden (WEG)
Citizen:
RSA
Title(s):
Last active:
2023/05/13 (407 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
1460.1
Current Weighted rating
1448.9
Current Weighted performance
1186.4
Current official/published rating (highest between Raw, WR and WP)
1460.1
Current highest rating achieved
1460.1
Current floor (min rating allowed)
960.1
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)
±114.5
Current Raw change used (final)
0.0
Projected new Raw rating
1460.1
Projected new Weighed rating
1334.7
Projected new Weighted performance
1186.4
Projected new final Raw rating (if new WP > new Raw)
1460.1
Projected new highest rating
1460.1
Projected new floor
960.1
Projected new K-facor
32
Projected new official/published rating (highest between new Raw, new WR and new WP)
1460.1
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
1459.0
Current Weighted rating
1447.0
Current Weighted performance
1217.1
Current official/published rating (highest between Raw, WR and WP)
1459.0
Current highest rating achieved
1459.0
Current floor (min rating allowed)
959.0
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)
±114.6
Current Raw change used (final)
0.0
Projected new Raw rating
1459.0
Projected new Weighed rating
1333.0
Projected new Weighted performance
1217.1
Projected new final Raw rating (if new WP > new Raw)
1459.0
Projected new highest rating
1459.0
Projected new floor
959.0
Projected new K-facor
32
Projected new official/published rating (highest between new Raw, new WR and new WP)
1459.0
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
1200.0
Current Weighted rating
1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
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)
±165.8
Current Raw change used (final)
0.0
Projected new Raw rating
1200.0
Projected new Weighed rating
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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
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
1192.8
Current Weighted rating
1193.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1193.7
Current highest rating achieved
1192.8
Current floor (min rating allowed)
692.8
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)
±167.5
Current Raw change used (final)
0.0
Projected new Raw rating
1192.8
Projected new Weighed rating
1098.0
Projected new Weighted performance
405.9
Projected new final Raw rating (if new WP > new Raw)
1192.8
Projected new highest rating
1192.8
Projected new floor
692.8
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1192.8
Projected effective change (new Official - current Official)
-0.9
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
16
Eden Trials 2+3 2023 (U20)
2023/04/15
2023/05/13
Eden District (WEG)
Standard
60
0.83
10
10
7.0
1434.1
1425.1
Analysis
15
Western Cape HS Individuals 2023 (U19 Boys)
2023/04/01
2023/04/02
Cape Town (WCT)
Standard
60
0.83
6
6
4.0
1436.0
1429.6
Analysis
14
Western Cape Inter Regional 2023 (Junior Boys)
2023/03/18
2023/03/19
Eden District (WEG)
Standard
90
0.94
5
4
0.0
1458.5
1448.8
Analysis
13
Western Cape Inter Regional 2023 (Blitz)
2023/03/17
2023/03/17
Eden District (WEG)
Blitz
5
0.18
5
5
2.0
1458.5
1200.0
Analysis
12
Eden Trails 1 2023 (U19 Boys)
2023/03/11
2023/03/11
Eden District (WEG)
Standard
60
0.83
5
4
3.5
1458.5
1448.8
Analysis
11
George Chess Trials 3 2023 (U19 Boys)
2023/02/25
2023/02/25
Eden District (WEG)
Standard
60
0.83
5
5
5.0
1385.9
1387.1
Analysis
10
George Chess Trials 2 2023 (U19 Boys)
2023/02/11
2023/02/11
Cape Town (WCT)
Standard
60
0.83
5
5
4.0
1385.9
1387.1
Analysis
9
George Chess Trials 1 2023 (U19 Boys)
2023/01/28
2023/01/28
Eden District (WEG)
Standard
60
0.83
5
5
4.0
1347.4
1343.2
Analysis
8
Eden Topskole 2022 (O18 Ope)
2022/08/13
2022/08/13
Eden District (WEG)
Standard
60
0.83
5
4
2.0
1365.0
1366.6
Analysis
7
Eden Proewe 2 2022 (O18 Seuns)
2022/04/09
2022/04/09
Eden District (WEG)
Standard
65
0.85
5
5
4.0
1344.0
1346.9
Analysis
6
Eden Proewe 1 2022 (O18 Seuns)
2022/03/12
2022/03/12
Eden District (WEG)
Standard
65
0.85
5
5
3.0
1360.6
1375.9
Analysis
5
George Trials 3 2022 (U18)
2022/02/26
2022/02/26
Eden District (WEG)
Standard
60
0.83
5
5
4.0
1282.8
1283.4
Analysis
4
George Trials 2 2022 (U18)
2022/02/12
2022/02/12
Eden District (WEG)
Standard
60
0.83
5
5
4.0
1282.8
1283.4
Analysis
3
George Trials 1 2022 (U18)
2022/01/29
2022/01/29
Eden District (WEG)
Standard
60
0.83
5
5
3.5
1254.7
1245.6
Analysis
2
2019 Alekhine Open (D)
2019/08/09
2019/08/10
Tshwane (GTP)
Standard
120
1.00
5
5
5.0
1151.5
1141.2
Analysis
1
2019 D4 Tshwane South Schools League Team Finals (U17)
2019/07/27
2019/07/27
Tshwane (GTP)
Standard
60
0.83
5
5
1.0
1200.0
1200.0
Analysis
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
83
54
4
25
56.0
67.5
148.5
1271.8
1420.3
White
40
25
3
12
26.5
66.3
138.1
1281.5
1419.6
Black
43
29
1
13
29.5
68.6
158.1
1262.8
1421.0
Standard
All
78
52
4
22
54.0
69.2
163.5
1255.1
1418.5
White
38
23
3
12
24.5
64.5
123.0
1279.7
1402.7
Black
40
29
1
10
29.5
73.8
201.9
1231.7
1433.6
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
5
2
0
3
2.0
40.0
-85.0
1532.8
1447.8
White
2
2
0
0
2.0
100.0
425.0
1315.6
1740.6
Black
3
0
0
3
0.0
0.0
-425.0
1677.7
1252.7
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
105091176
Meyer, J (Jared)
6
1.0
0
2
4
16.7
1365.3
-283.3
1081.9
View list
2
105091180
Barends, X (Xavier)
4
4.0
4
0
0
100.0
1328.0
425.0
1753.0
View list
3
1050148813
May, W (Wyatt)
3
3.0
3
0
0
100.0
1389.1
425.0
1814.1
View list
4
105086109
Saal, M (Migael)
3
3.0
3
0
0
100.0
1337.6
425.0
1762.6
View list
5
104086121
Fana, L (Lisakhanyo)
2
2.0
2
0
0
100.0
1370.7
425.0
1795.7
View list
6
1050118884
Baadjies, L (Lando)
2
2.0
2
0
0
100.0
1446.3
425.0
1871.3
View list
7
1050148809
Badenhorst, B (Benjamin)
2
2.0
2
0
0
100.0
1410.0
425.0
1835.0
View list
8
205069633
Prince, SN (Sharna)
2
2.0
2
0
0
100.0
1358.4
425.0
1783.4
View list
9
1060108197
Smit, D (Dian)
2
2.0
2
0
0
100.0
1352.3
425.0
1777.3
View list
10
1050148814
Swanepoel, W (Willem)
2
2.0
2
0
0
100.0
1366.7
425.0
1791.7
View list
11
105054141
Koen, I (Ivan)
2
1.0
1
0
1
50.0
1390.8
0.0
1390.8
View list
12
1040098944
Selepe, LN (Lwazi)
2
0.0
0
0
2
0.0
1458.5
-425.0
1033.5
View list
13
1090105696
Barradas, K (Keanu)
1
1.0
1
0
0
100.0
1151.5
425.0
1576.5
View list
14
1050136951
Babal, Z (Zizi)
1
1.0
1
0
0
100.0
1282.8
425.0
1707.8
View list
15
205078127
Amsterdam, A (Amuscka)
1
1.0
1
0
0
100.0
1434.1
425.0
1859.1
View list
16
105080774
Adams, J (Juvelian)
1
1.0
1
0
0
100.0
1436.0
425.0
1861.0
View list
17
1060118499
Claassen, R (Ruwaldo)
1
1.0
1
0
0
100.0
1344.0
425.0
1769.0
View list
18
105072060
Cilliers, D (Daniel)
1
1.0
1
0
0
100.0
1436.0
425.0
1861.0
View list
19
1050148810
Byrne, R (Riley)
1
1.0
1
0
0
100.0
1347.4
425.0
1772.4
View list
20
104088344
Dilman, L (Laythum)
1
1.0
1
0
0
100.0
1365.0
425.0
1790.0
View list