Chess South Africa
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Chess South Africa
Jansen Van Rensburg, R (Ruan)
Dob:
1998/03/18 (Adult)
Gender:
Male
Chess SA id:
198013875
FIDE id:
Region:
Eden (WEG)
Citizen:
RSA
Title(s):
Last active:
2024/07/18 (9 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
1438.7
Current Weighted rating
1451.7
Current Weighted performance
1353.1
Current official/published rating (highest between Raw, WR and WP)
1451.7
Current highest rating achieved
1506.1
Current floor (min rating allowed)
1006.1
Current K-factor
32
Games played this month
8
Score (S)
6.0
Expected score (We)
4.62
Difference (S-We)
0.25
Current Raw change (no limits, including tournament time weight)
7.9
Current min/max change allowed (with limits)
±118.0
Current Raw change used (final)
7.9
Projected new Raw rating
1446.6
Projected new Weighed rating
1334.8
Projected new Weighted performance
1375.2
Projected new final Raw rating (if new WP > new Raw)
1446.6
Projected new highest rating
1506.1
Projected new floor
1006.1
Projected new K-facor
32
Projected new official/published rating (highest between new Raw, new WR and new WP)
1446.6
Projected effective change (new Official - current Official)
-5.0
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
1385.9
Current Weighted rating
1409.0
Current Weighted performance
1304.9
Current official/published rating (highest between Raw, WR and WP)
1409.0
Current highest rating achieved
1458.5
Current floor (min rating allowed)
958.5
Current K-factor
32
Games played this month
-4
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)
±127.2
Current Raw change used (final)
0.0
Projected new Raw rating
1385.9
Projected new Weighed rating
1295.5
Projected new Weighted performance
1304.9
Projected new final Raw rating (if new WP > new Raw)
1385.9
Projected new highest rating
1458.5
Projected new floor
958.5
Projected new K-facor
32
Projected new official/published rating (highest between new Raw, new WR and new WP)
1385.9
Projected effective change (new Official - current Official)
-23.1
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
1340.3
Current Weighted rating
1295.9
Current Weighted performance
1356.7
Current official/published rating (highest between Raw, WR and WP)
1356.7
Current highest rating achieved
1340.3
Current floor (min rating allowed)
840.3
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)
±135.8
Current Raw change used (final)
0.0
Projected new Raw rating
1340.3
Projected new Weighed rating
1192.4
Projected new Weighted performance
1356.7
Projected new final Raw rating (if new WP > new Raw)
1356.7
Projected new highest rating
1356.7
Projected new floor
856.7
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1356.7
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
1405.4
Current Weighted rating
1376.4
Current Weighted performance
1493.8
Current official/published rating (highest between Raw, WR and WP)
1493.8
Current highest rating achieved
1433.9
Current floor (min rating allowed)
933.9
Current K-factor
32
Games played this month
8
Score (S)
6.0
Expected score (We)
6.13
Difference (S-We)
-0.13
Current Raw change (no limits, including tournament time weight)
-4.2
Current min/max change allowed (with limits)
±123.7
Current Raw change used (final)
-4.2
Projected new Raw rating
1401.2
Projected new Weighed rating
1267.9
Projected new Weighted performance
1528.1
Projected new final Raw rating (if new WP > new Raw)
1528.1
Projected new highest rating
1528.1
Projected new floor
1028.1
Projected new K-facor
32
Projected new official/published rating (highest between new Raw, new WR and new WP)
1528.1
Projected effective change (new Official - current Official)
+34.3
Tournaments
History
Tournament:
InterClub Blitz 3 Open 2024
Start:
2024/07/18
End:
2024/07/18
Host:
WEG
Type:
Blitz
Time:
5
Time weight:
0.18
Rounds:
8
Games:
8
Score:
6.0
Main rating:
1438.7
Rating gain/loss:
7.9
Type rating:
1405.4
Rating gain/loss:
-4.2
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
9
InterClub Blitz 3 Open 2024
2024/07/18
2024/07/18
Eden (WEG)
Blitz
5
0.18
10
8
6.0
1438.7
1405.4
Analysis
8
Eden Open 2024 (A)
2024/06/22
2024/06/22
Eden (WEG)
Standard
60
0.83
5
5
2.0
1453.0
1392.0
Analysis
7
InterClub Blitz 2 2024
2024/05/16
2024/05/16
Eden (WEG)
Blitz
5
0.18
10
8
6.0
1446.0
1411.5
Analysis
6
Hermanus Chess Club Open 2024 (Intermediate)
2024/04/20
2024/04/20
Overberg (WOS)
Rapid
20
0.47
7
7
5.0
1440.5
1312.6
Analysis
5
InterClub Blitz 1 2024
2024/04/17
2024/04/17
Eden (WEG)
Blitz
5
0.18
10
8
6.0
1440.5
1433.9
Analysis
4
2024 Chris Greyling Open Chess Tournament (B)
2024/03/16
2024/03/16
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1440.2
1380.5
Analysis
3
Southern Knights Rapid 2024 (Open)
2024/02/24
2024/02/24
Eden District (WEG)
Rapid
30
0.60
6
6
3.0
1410.4
1282.4
Analysis
2
Southern Knights Blitz 2024 (Open)
2024/02/23
2024/02/23
Eden District (WEG)
Blitz
5
0.18
9
9
5.5
1410.4
1375.6
Analysis
1
Eden Closed 2024 (Men)
2024/01/20
2024/01/21
Eden District (WEG)
Standard
90
0.94
6
6
2.0
1416.7
1382.7
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
55
InterClub Blitz 3 Open 2024
2024/07/18
2024/07/18
Eden (WEG)
Blitz
5
0.18
10
8
6.0
1438.7
1405.4
Analysis
54
Eden Open 2024 (A)
2024/06/22
2024/06/22
Eden (WEG)
Standard
60
0.83
5
5
2.0
1453.0
1392.0
Analysis
53
InterClub Blitz 2 2024
2024/05/16
2024/05/16
Eden (WEG)
Blitz
5
0.18
10
8
6.0
1446.0
1411.5
Analysis
52
Hermanus Chess Club Open 2024 (Intermediate)
2024/04/20
2024/04/20
Overberg (WOS)
Rapid
20
0.47
7
7
5.0
1440.5
1312.6
Analysis
51
InterClub Blitz 1 2024
2024/04/17
2024/04/17
Eden (WEG)
Blitz
5
0.18
10
8
6.0
1440.5
1433.9
Analysis
50
2024 Chris Greyling Open Chess Tournament (B)
2024/03/16
2024/03/16
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1440.2
1380.5
Analysis
49
Southern Knights Rapid 2024 (Open)
2024/02/24
2024/02/24
Eden District (WEG)
Rapid
30
0.60
6
6
3.0
1410.4
1282.4
Analysis
48
Southern Knights Blitz 2024 (Open)
2024/02/23
2024/02/23
Eden District (WEG)
Blitz
5
0.18
9
9
5.5
1410.4
1375.6
Analysis
47
Eden Closed 2024 (Men)
2024/01/20
2024/01/21
Eden District (WEG)
Standard
90
0.94
6
6
2.0
1416.7
1382.7
Analysis
46
Eden Chess Union League 2023 (1st Division)
2023/11/11
2023/11/11
Eden District (WEG)
Standard
60
0.83
5
5
2.0
1428.1
1380.1
Analysis
45
Western Cape Club Championships 2023 (Tier 1)
2023/10/21
2023/10/22
Eden District (WEG)
Standard
65
0.85
5
5
0.0
1498.5
1458.5
Analysis
44
InterClub Blitz 2023
2023/10/11
2023/10/11
Eden District (WEG)
Blitz
5
0.18
6
6
3.5
1498.5
1345.1
Analysis
43
Mossel Bay Open 2023 (Blitz)
2023/09/29
2023/09/29
Eden District (WEG)
Blitz
7
0.23
6
6
3.0
1490.8
1313.4
Analysis
42
Pacaltsdorp Chess Club Open 2023 (A)
2023/08/26
2023/08/26
Eden District (WEG)
Rapid
30
0.60
6
6
3.5
1482.9
1253.4
Analysis
41
Pacaltsdorp Chess Club Open 2023 (Blitz)
2023/08/25
2023/08/25
Eden District (WEG)
Blitz
5
0.18
6
5
1.0
1482.9
1391.5
Analysis
40
InterClub Blitz 3 2023
2023/07/20
2023/07/20
Eden District (WEG)
Blitz
5
0.18
10
2
2.0
1506.1
1391.1
Analysis
39
Knysna Oyster Festival 2023 (Open)
2023/07/01
2023/07/01
Eden District (WEG)
Rapid
30
0.60
6
6
3.0
1506.1
1280.0
Analysis
38
Inter Club Blitz 2 2023 (Open)
2023/06/21
2023/06/21
Eden District (WEG)
Blitz
5
0.18
10
8
8.0
1492.0
1329.5
Analysis
37
Inter Club Blitz 1 2023
2023/05/24
2023/05/24
Eden District (WEG)
Blitz
5
0.18
10
8
6.0
1486.8
1313.7
Analysis
36
Heidelberg Big Pumpkin Chess Tournament 2023 (A+B)
2023/04/01
2023/04/01
Eden District (WEG)
Standard
60
0.83
5
5
3.0
1479.1
1444.4
Analysis
1
2
3
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
62
35
5
22
37.5
60.5
89.1
1421.6
1510.7
White
32
15
3
14
16.5
51.6
13.3
1462.9
1476.1
Black
30
20
2
8
21.0
70.0
170.0
1377.7
1547.7
Standard
All
16
4
4
8
6.0
37.5
-106.3
1506.6
1400.4
White
9
1
2
6
2.0
22.2
-236.1
1555.8
1319.7
Black
7
3
2
2
4.0
57.1
60.7
1443.4
1504.2
Rapid
All
13
8
0
5
8.0
61.5
98.1
1390.3
1488.4
White
6
3
0
3
3.0
50.0
0.0
1429.1
1429.1
Black
7
5
0
2
5.0
71.4
182.1
1357.1
1539.3
Blitz
All
33
23
1
9
23.5
71.2
180.3
1392.7
1573.1
White
17
11
1
5
11.5
67.6
150.0
1425.6
1575.6
Black
16
12
0
4
12.0
75.0
212.5
1357.9
1570.4
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
337
180
46
111
203.0
60.2
87.0
1357.4
1444.4
White
172
90
25
57
102.5
59.6
81.5
1369.4
1451.0
Black
165
90
21
54
100.5
60.9
92.7
1344.9
1437.6
Standard
All
118
50
21
47
60.5
51.3
10.8
1359.4
1370.2
White
60
26
10
24
31.0
51.7
14.2
1361.7
1375.9
Black
58
24
11
23
29.5
50.9
7.3
1357.0
1364.4
Rapid
All
67
33
13
21
39.5
59.0
76.1
1326.8
1402.9
White
34
16
6
12
19.0
55.9
50.0
1369.7
1419.7
Black
33
17
7
9
20.5
62.1
103.0
1282.6
1385.6
Blitz
All
152
97
12
43
103.0
67.8
151.0
1369.4
1520.4
White
78
48
9
21
52.5
67.3
147.1
1375.3
1522.4
Black
74
49
3
22
50.5
68.2
155.1
1363.1
1518.2
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
105091176
Meyer, J (Jared)
10
6.0
5
2
3
60.0
1326.8
85.0
1411.8
View list
2
147031319
Quirk, T (Terence)
9
5.0
4
2
3
55.6
1357.0
47.2
1404.3
View list
3
1660118616
Lewis, M (Mark)
7
5.5
5
1
1
78.6
1430.5
242.9
1673.4
View list
4
184013517
Jafta, S (Shaunley)
7
4.5
4
1
2
64.3
1437.2
121.4
1558.6
View list
5
107086420
Kruger, S (Sachin)
7
4.0
3
2
2
57.1
1320.9
60.7
1381.6
View list
6
2010096232
Campbell, A (Anje)
6
6.0
6
0
0
100.0
1378.6
425.0
1803.6
View list
7
1730147428
Vutabashwe, J (Josh)
6
6.0
6
0
0
100.0
1457.1
425.0
1882.1
View list
8
107088309
Michaels, A (Antonio)
6
2.0
2
0
4
33.3
1470.3
-141.7
1328.6
View list
9
181084295
Botha, R (Ralph)
6
0.5
0
1
5
8.3
1361.8
-354.2
1007.6
View list
10
184005559
Cornforth, RM (Rodney)
5
3.5
3
1
1
70.0
1441.9
170.0
1611.9
View list
11
185022852
Meyer, PJ (Pravin)
5
3.0
2
2
1
60.0
1418.3
85.0
1503.3
View list
12
1100130764
Claassen, R (Raynier)
5
2.0
2
0
3
40.0
1469.1
-85.0
1384.1
View list
13
105088335
Taute, C (Clayden)
5
2.0
2
0
3
40.0
1474.7
-85.0
1389.7
View list
14
184060786
Blignaut, R (Ryno)
5
1.0
1
0
4
20.0
1326.3
-255.0
1071.3
View list
15
103048759
Heynse, C (Christiano)
5
0.5
0
1
4
10.0
1448.3
-340.0
1108.3
View list
16
103009749
Fourie, C (Corne)
4
3.0
3
0
1
75.0
1311.8
212.5
1524.3
View list
17
1090150037
Hone, R (Ryan)
4
2.0
2
0
2
50.0
1465.3
0.0
1465.3
View list
18
172060791
Venter, AJ (Andries)
4
2.0
2
0
2
50.0
1205.0
0.0
1205.0
View list
19
198065504
Jaars, T (Thomas)
4
2.0
1
2
1
50.0
1398.8
0.0
1398.8
View list
20
192037054
Swartbooi, G (Gabriel)
4
2.0
1
2
1
50.0
1368.3
0.0
1368.3
View list