Chess South Africa
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Chess South Africa
Klaas, O (Oyintanda)
Dob:
2008/04/20 (U18)
Gender:
Male
Chess SA id:
1080136704
FIDE id:
Klaas
Region:
West Rand (GWR)
Citizen:
RSA
Title(s):
Last active:
2024/03/09 (70 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
1339.7
Curent Weighted rating
1312.1
Curent Weighted performance
1285.1
Current official/published rating (highest between Raw, WR and WP)
1339.7
Current floor (min rating allowed)
856.1
Current highest rating achieved
1356.1
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)
±135.9
Current Raw change used (final)
0.0
Projected new Raw rating
1339.7
Projected new Weighed rating
1315.4
Projected new Weighted performance
1285.1
Projected new official/published rating (highest between new Raw, new WR and new WP)
1339.7
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1356.1
Projected new floor
856.1
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
1345.4
Curent Weighted rating
1308.4
Curent Weighted performance
1288.2
Current official/published rating (highest between Raw, WR and WP)
1345.4
Current floor (min rating allowed)
853.3
Current highest rating achieved
1353.3
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)
±134.8
Current Raw change used (final)
0.0
Projected new Raw rating
1345.4
Projected new Weighed rating
1312.5
Projected new Weighted performance
1288.2
Projected new official/published rating (highest between new Raw, new WR and new WP)
1345.4
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1353.3
Projected new floor
853.3
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
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
700.0
Current highest rating achieved
1200.0
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)
±165.8
Current Raw change used (final)
0.0
Projected new Raw rating
1200.0
Projected new Weighed rating
1200.0
Projected new Weighted performance
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
Projected new highest rating
1200.0
Projected new floor
700.0
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
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
700.0
Current highest rating achieved
1200.0
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)
±165.8
Current Raw change used (final)
0.0
Projected new Raw rating
1200.0
Projected new Weighed rating
1200.0
Projected new Weighted performance
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
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
2
2024 West Rand Juniors (U18)
2024/03/09
2024/03/09
West Rand (GWR)
Standard
60
0.83
5
5
3.5
1291.0
1284.9
Analysis
1
2024 Gauteng Inter-Region Chess Championship (U16B)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
5
1.5
1300.5
1291.7
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
21
2024 West Rand Juniors (U18)
2024/03/09
2024/03/09
West Rand (GWR)
Standard
60
0.83
5
5
3.5
1291.0
1284.9
Analysis
20
2024 Gauteng Inter-Region Chess Championship (U16B)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
5
1.5
1300.5
1291.7
Analysis
19
West Rand vs Bojanala Inter-Regional Championships 2023 (U16)
2023/10/14
2023/10/14
West Rand (GWR)
Standard
60
0.83
5
3
0.0
1325.0
1319.8
Analysis
18
2023 West Rand Trials (U16)
2023/09/09
2023/09/09
West Rand (GWR)
Standard
60
0.83
5
5
3.5
1295.4
1281.3
Analysis
17
2023 Gauteng Top Schools (U15 Mixed)
2023/08/19
2023/08/19
West Rand (GWR)
Standard
60
0.83
5
4
0.0
1356.1
1353.3
Analysis
16
West Rand at Bastion 2023 (Rooks)
2023/08/05
2023/08/05
West Rand (GWR)
Standard
60
0.83
5
5
3.0
1356.1
1353.3
Analysis
15
Bojanala's FIDE in the Sparkling Waters 2023 (Rooks)
2023/07/28
2023/07/30
Bojanala Platina (NBR)
Standard
120
1.00
6
6
3.0
1344.6
1346.1
Analysis
14
D2 School League Finals 2023 (U15)
2023/07/22
2023/07/22
West Rand (GWR)
Standard
60
0.83
6
6
3.5
1344.6
1346.1
Analysis
13
JMC Trinity Little Falls 2023 (C)
2023/07/02
2023/07/02
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.0
1344.6
1346.1
Analysis
12
2023 West Rand RHS Open (Rooks)
2023/06/10
2023/06/10
West Rand (GWR)
Standard
60
0.83
5
5
4.0
1315.0
1310.8
Analysis
11
D2 Schools Individuals 2023 (U15 Boys)
2023/05/13
2023/05/13
West Rand (GWR)
Standard
60
0.83
5
4
2.0
1334.4
1334.6
Analysis
10
West Rand Juniors 2023 (U16)
2023/03/18
2023/03/18
West Rand (GWR)
Standard
60
0.83
5
5
3.0
1329.9
1328.5
Analysis
9
WR Tournament and Coaching 2023 (Rooks)
2023/02/25
2023/02/25
West Rand (GWR)
Standard
60
0.83
5
5
3.0
1305.8
1304.7
Analysis
8
2023 West Rand Open (Rooks)
2023/02/04
2023/02/04
West Rand (GWR)
Standard
60
0.83
5
5
4.0
1305.8
1304.7
Analysis
7
West Rand vs Bojanala 2022 (U16B)
2022/11/05
2022/11/05
Bojanala Platina (NBR)
Standard
60
0.83
5
5
3.0
1268.4
1265.1
Analysis
6
West Rand Trials 2022 (U16)
2022/09/03
2022/09/03
West Rand (GWR)
Standard
60
0.83
5
5
4.0
1203.1
1201.0
Analysis
5
2022 Gauteng Schools Team Championships (U15 Open)
2022/08/26
2022/08/26
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1196.5
1192.4
Analysis
4
D2 School League Finals 2022 (U15)
2022/08/20
2022/08/20
West Rand (GWR)
Standard
60
0.83
6
6
2.0
1196.5
1192.4
Analysis
3
D2 Schools Individuals 2022 (U15 Boys)
2022/05/07
2022/05/07
West Rand (GWR)
Standard
60
0.83
5
5
2.5
1201.0
1200.0
Analysis
2
2022 Gauteng Interregion (U14 Open)
2022/02/26
2022/02/26
Tshwane (GTP)
Standard
60
0.83
5
4
0.0
1200.0
1200.0
Analysis
1
2
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
10
4
2
4
5.0
50.0
0.0
1411.0
1411.0
White
5
3
0
2
3.0
60.0
85.0
1396.0
1481.0
Black
5
1
2
2
2.0
40.0
-85.0
1426.0
1341.0
Standard
All
10
4
2
4
5.0
50.0
0.0
1411.0
1411.0
White
5
3
0
2
3.0
60.0
85.0
1396.0
1481.0
Black
5
1
2
2
2.0
40.0
-85.0
1426.0
1341.0
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
103
53
5
45
55.5
53.9
33.0
1280.9
1313.9
White
52
26
2
24
27.0
51.9
16.3
1282.9
1299.3
Black
51
27
3
21
28.5
55.9
50.0
1278.9
1328.9
Standard
All
103
53
5
45
55.5
53.9
33.0
1280.9
1313.9
White
52
26
2
24
27.0
51.9
16.3
1282.9
1299.3
Black
51
27
3
21
28.5
55.9
50.0
1278.9
1328.9
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
1090152518
Pretorius, X (Xhiann)
4
3.0
3
0
1
75.0
1343.8
212.5
1556.3
View list
2
2080136707
Mojaki, T (Tshegofatso)
3
3.0
3
0
0
100.0
1328.2
425.0
1753.2
View list
3
1090149213
Mmbadi, O (Obadiah)
3
1.0
1
0
2
33.3
1313.8
-141.7
1172.2
View list
4
1080144534
Moultrey, V (Valentino)
3
1.0
1
0
2
33.3
1297.9
-141.7
1156.2
View list
5
107061708
Moss, P (Prince)
3
0.0
0
0
3
0.0
1198.7
-425.0
773.7
View list
6
1090136702
Jacob, AK (Abishai)
2
2.0
2
0
0
100.0
1312.7
425.0
1737.7
View list
7
1090156316
Kgotse, T (Thoriso)
2
2.0
2
0
0
100.0
1324.7
425.0
1749.7
View list
8
207083539
Mnguni, A (Atlegang)
2
1.0
1
0
1
50.0
1303.0
0.0
1303.0
View list
9
108068833
Sera, G (Galaletsang)
2
1.0
1
0
1
50.0
1306.5
0.0
1306.5
View list
10
109092906
Vrey, IE (Ivan Eugene)
2
0.5
0
1
1
25.0
1344.6
-212.5
1132.1
View list
11
1080136200
Sehularo, K (Kganya)
2
0.0
0
0
2
0.0
1245.5
-425.0
820.5
View list
12
1080135681
Van Oudtshoorn, E (Ewald)
2
0.0
0
0
2
0.0
1196.5
-425.0
771.5
View list
13
1070149208
Jose, T (Tshiamo)
1
1.0
1
0
0
100.0
1305.8
425.0
1730.8
View list
14
1090119605
Janssen, A (Alec)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
15
208083655
Bartman, J (Jadey)
1
1.0
1
0
0
100.0
1291.0
425.0
1716.0
View list
16
207092876
Gilbert, L (Lillian)
1
1.0
1
0
0
100.0
1305.8
425.0
1730.8
View list
17
1010148075
Hennings, B (Bevan)
1
1.0
1
0
0
100.0
1315.0
425.0
1740.0
View list
18
1120119998
Horne, K (Kian Louis)
1
1.0
1
0
0
100.0
1344.6
425.0
1769.6
View list
19
1060108324
Diremelo, MO (Mpho Oarabile)
1
1.0
1
0
0
100.0
1196.5
425.0
1621.5
View list
20
1080104949
Fourie, S (Shaun)
1
1.0
1
0
0
100.0
1196.5
425.0
1621.5
View list