Chess South Africa
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Chess South Africa
October, B (Bjorn)
Dob:
1990/12/11 (Adult)
Gender:
Male
Chess SA id:
190028712
FIDE id:
Region:
Eden (WEG)
Citizen:
RSA
Title(s):
Last active:
2024/02/24 (66 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
1614.8
Curent Weighted rating
1615.7
Curent Weighted performance
994.4
Current official/published rating (highest between Raw, WR and WP)
1615.7
Current floor (min rating allowed)
1152.4
Current highest rating achieved
1652.4
Current K-factor
28
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)
±91.8
Current Raw change used (final)
0.0
Projected new Raw rating
1614.8
Projected new Weighed rating
1615.9
Projected new Weighted performance
994.4
Projected new official/published rating (highest between new Raw, new WR and new WP)
1615.9
Projected effective change (new Official - current Official)
+0.2
Projected new highest rating
1652.4
Projected new floor
1152.4
Projected new K-facor
28
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
1663.3
Curent Weighted rating
1636.3
Curent Weighted performance
836.7
Current official/published rating (highest between Raw, WR and WP)
1663.3
Current floor (min rating allowed)
1163.3
Current highest rating achieved
1663.3
Current K-factor
28
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)
±85.7
Current Raw change used (final)
0.0
Projected new Raw rating
1663.3
Projected new Weighed rating
1638.9
Projected new Weighted performance
836.7
Projected new official/published rating (highest between new Raw, new WR and new WP)
1663.3
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1663.3
Projected new floor
1163.3
Projected new K-facor
28
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
1451.3
Curent Weighted rating
1516.3
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1516.3
Current floor (min rating allowed)
1028.4
Current highest rating achieved
1528.4
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)
±115.9
Current Raw change used (final)
0.0
Projected new Raw rating
1451.3
Projected new Weighed rating
1510.7
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1510.7
Projected effective change (new Official - current Official)
-5.7
Projected new highest rating
1528.4
Projected new floor
1028.4
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
1479.8
Curent Weighted rating
1477.6
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1479.8
Current floor (min rating allowed)
1028.4
Current highest rating achieved
1540.9
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)
±111.3
Current Raw change used (final)
0.0
Projected new Raw rating
1479.8
Projected new Weighed rating
1477.8
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1479.8
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1540.9
Projected new floor
1028.4
Projected new K-facor
32
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
1
Southern Knights Rapid 2024 (Open)
2024/02/24
2024/02/24
Eden District (WEG)
Rapid
30
0.60
6
6
2.0
1652.4
1528.4
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
11
Southern Knights Rapid 2024 (Open)
2024/02/24
2024/02/24
Eden District (WEG)
Rapid
30
0.60
6
6
2.0
1652.4
1528.4
Analysis
10
Interclub Blitz Evening 2022
2022/05/11
2022/05/11
Eden District (WEG)
Blitz
5
0.18
6
6
1.0
1621.6
1540.9
Analysis
9
Eden Chess League 2021 (Premier)
2021/08/14
2021/08/15
Eden District (WEG)
Standard
90
0.94
5
5
4.5
1612.1
1616.4
Analysis
8
Quadrangular Chess Tournament First Leg 2020
2020/02/12
2020/02/12
Eden District (WEG)
Blitz
7
0.23
6
6
3.5
1613.8
1527.8
Analysis
7
George Open Chess Tournament 2019 (A)
2019/11/30
2019/12/01
Eden District (WEG)
Standard
65
0.85
6
6
4.0
1611.2
1613.9
Analysis
6
Mossel Bay Chess Open 2019 (A)
2019/10/04
2019/10/05
Eden District (WEG)
Standard
60
0.83
6
6
4.0
1558.4
1558.5
Analysis
5
Triangular 3 GEO-MOSS-PAC 2019
2019/10/03
2019/10/03
Eden District (WEG)
Blitz
7
0.23
8
8
7.0
1558.4
1528.4
Analysis
4
Eden Chess League 2019 (Premier)
2019/08/17
2019/08/24
Eden District (WEG)
Standard
100
0.96
5
5
4.5
1529.5
1530.3
Analysis
3
Mossel Bay Open 2018 (A)
2018/09/28
2018/09/29
Eden District (WEG)
Standard
60
0.83
6
6
4.0
1507.7
1503.4
Analysis
2
Eden Chess League 2018 (Premier)
2018/08/18
2018/09/01
Eden District (WEG)
Standard
100
0.96
5
5
4.0
1507.7
1503.4
Analysis
1
Western Cape Club Championships 2018
2018/03/16
2018/03/17
Eden District (WEG)
Standard
60
0.83
6
6
3.0
1528.4
1528.4
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
6
1
2
3
2.0
33.3
-141.7
1472.4
1330.7
White
3
0
2
1
1.0
33.3
-141.7
1434.5
1292.9
Black
3
1
0
2
1.0
33.3
-141.7
1510.2
1368.5
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
6
1
2
3
2.0
33.3
-141.7
1472.4
1330.7
White
3
0
2
1
1.0
33.3
-141.7
1434.5
1292.9
Black
3
1
0
2
1.0
33.3
-141.7
1510.2
1368.5
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
65
37
9
19
41.5
63.8
117.7
1431.0
1548.6
White
33
18
7
8
21.5
65.2
128.8
1480.7
1609.5
Black
32
19
2
11
20.0
62.5
106.3
1379.7
1485.9
Standard
All
39
25
6
8
28.0
71.8
185.3
1412.3
1597.5
White
20
13
4
3
15.0
75.0
212.5
1500.4
1712.9
Black
19
12
2
5
13.0
68.4
156.6
1319.5
1476.0
Rapid
All
6
1
2
3
2.0
33.3
-141.7
1472.4
1330.7
White
3
0
2
1
1.0
33.3
-141.7
1434.5
1292.9
Black
3
1
0
2
1.0
33.3
-141.7
1510.2
1368.5
Blitz
All
20
11
1
8
11.5
57.5
63.7
1455.0
1518.7
White
10
5
1
4
5.5
55.0
42.5
1455.0
1497.5
Black
10
6
0
4
6.0
60.0
85.0
1455.0
1540.0
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
103078196
Campbell, G (Grant)
6
5.0
5
0
1
83.3
1574.4
283.3
1857.8
View list
2
197000339
Agulhas, J (Justin)
5
4.5
4
1
0
90.0
1553.2
340.0
1893.2
View list
3
199036980
Swart, G (George)
5
1.0
1
0
4
20.0
1599.8
-255.0
1344.8
View list
4
197028836
Oktober, D (Dimitri)
4
4.0
4
0
0
100.0
1533.0
425.0
1958.0
View list
5
185022852
Meyer, PJ (Pravin)
4
1.0
1
0
3
25.0
1617.7
-212.5
1405.2
View list
6
192037054
Swartbooi, G (Gabriel)
3
2.0
1
2
0
66.7
1626.7
141.7
1768.3
View list
7
199008504
Dyzel, P (Pieter)
3
1.5
1
1
1
50.0
1548.8
0.0
1548.8
View list
8
190017240
Lawerlot, GLR (George)
3
0.5
0
1
2
16.7
1549.1
-283.3
1265.8
View list
9
183060789
Johnson, A (Azriel)
2
2.0
2
0
0
100.0
1570.3
425.0
1995.3
View list
10
181033003
Salmons, R (Ricardo)
2
1.0
1
0
1
50.0
1621.6
0.0
1621.6
View list
11
180028736
Odendaal, F (Frederick)
2
0.5
0
1
1
25.0
1533.1
-212.5
1320.6
View list
12
195014475
Joseph, C (Cohen-Lee)
1
1.0
1
0
0
100.0
1528.4
425.0
1953.4
View list
13
199078225
Adams, D (Delbert)
1
1.0
1
0
0
100.0
1528.4
425.0
1953.4
View list
14
1000099302
Davids, W (Welesley)
1
1.0
1
0
0
100.0
1507.7
425.0
1932.7
View list
15
103092956
Daniels, J (Jerome)
1
1.0
1
0
0
100.0
1612.1
425.0
2037.1
View list
16
178005017
Cloete, R (Ralph)
1
1.0
1
0
0
100.0
1507.7
425.0
1932.7
View list
17
208085014
Gibson, A (Amy-Leigh)
1
1.0
1
0
0
100.0
1558.4
425.0
1983.4
View list
18
106078134
Geyser, K (Kobus)
1
1.0
1
0
0
100.0
1611.2
425.0
2036.2
View list
19
107082959
Geduld, L (Lucian)
1
1.0
1
0
0
100.0
1529.5
425.0
1954.5
View list
20
103009749
Fourie, C (Corne)
1
1.0
1
0
0
100.0
1612.1
425.0
2037.1
View list