Chess South Africa
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Chess South Africa
Khoza, J (Joseph)
Dob:
2005/01/08 (U20)
Gender:
Male
Chess SA id:
1050142170
FIDE id:
Region:
Bojanala Platina (NBR)
Citizen:
RSA
Title(s):
Last active:
2023/12/09 (200 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
1496.3
Current Weighted rating
1422.7
Current Weighted performance
1429.5
Current official/published rating (highest between Raw, WR and WP)
1496.3
Current highest rating achieved
1496.3
Current floor (min rating allowed)
996.3
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)
±108.7
Current Raw change used (final)
0.0
Projected new Raw rating
1496.3
Projected new Weighed rating
1313.2
Projected new Weighted performance
1429.5
Projected new final Raw rating (if new WP > new Raw)
1496.3
Projected new highest rating
1496.3
Projected new floor
996.3
Projected new K-facor
32
Projected new official/published rating (highest between new Raw, new WR and new WP)
1496.3
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
1492.8
Current Weighted rating
1429.2
Current Weighted performance
1429.5
Current official/published rating (highest between Raw, WR and WP)
1492.8
Current highest rating achieved
1492.8
Current floor (min rating allowed)
992.8
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)
±109.3
Current Raw change used (final)
0.0
Projected new Raw rating
1492.8
Projected new Weighed rating
1319.0
Projected new Weighted performance
1429.5
Projected new final Raw rating (if new WP > new Raw)
1492.8
Projected new highest rating
1492.8
Projected new floor
992.8
Projected new K-facor
32
Projected new official/published rating (highest between new Raw, new WR and new WP)
1492.8
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
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
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
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
8
Bojanala's Merry ChessMas 2023 (Rooks)
2023/12/09
2023/12/09
Bojanala Platina (NBR)
Standard
60
0.83
5
5
4.0
1422.5
1440.9
Analysis
7
Bojanala's Spring Cleaning 2023 (Rooks)
2023/08/26
2023/08/26
Bojanala Platina (NBR)
Standard
60
0.83
5
5
5.0
1338.8
1356.7
Analysis
6
Olienpark - 2nd One for the Ages 2023 (Open)
2023/05/13
2023/05/13
Bojanala Platina (NBR)
Standard
60
0.83
5
5
2.0
1343.9
1367.5
Analysis
5
Schoemies Kings & Queens 2023 (Rooks)
2023/03/18
2023/03/18
Bojanala Platina (NBR)
Standard
60
0.83
5
5
4.0
1248.1
1254.5
Analysis
4
Nories Make It Happen 2023 (Knights)
2023/03/04
2023/03/04
Bojanala Platina (NBR)
Standard
62
0.84
5
4
4.0
1248.1
1254.5
Analysis
3
One For The Ages 2022 (U20)
2022/07/16
2022/07/16
Bojanala Platina (NBR)
Standard
60
0.83
5
4
1.0
1237.5
1244.4
Analysis
2
NSSC Winter Games 2022 (U18 Boys)
2022/07/04
2022/07/06
Cape Town (WCT)
Standard
70
0.87
7
7
3.5
1237.5
1244.4
Analysis
1
2022 North West Schools Individuals (U18 Boys)
2022/06/04
2022/06/04
Ngaka Modiri Molema (NNM)
Standard
60
0.83
5
5
3.0
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
40
26
1
13
26.5
66.3
138.1
1328.9
1467.1
White
21
12
1
8
12.5
59.5
81.0
1347.1
1428.1
Black
19
14
0
5
14.0
73.7
201.3
1308.8
1510.2
Standard
All
40
26
1
13
26.5
66.3
138.1
1328.9
1467.1
White
21
12
1
8
12.5
59.5
81.0
1347.1
1428.1
Black
19
14
0
5
14.0
73.7
201.3
1308.8
1510.2
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
1810147331
Monare, L (Lekgila David)
2
2.0
2
0
0
100.0
1341.3
425.0
1766.3
View list
2
1010114916
Mojaki, H (Hlaudi)
2
0.0
0
0
2
0.0
1290.7
-425.0
865.7
View list
3
2110136768
Monare, O (Oratilwe)
1
1.0
1
0
0
100.0
1248.1
425.0
1673.1
View list
4
1090131247
Changara, A (Adrian Tafara)
1
1.0
1
0
0
100.0
1248.1
425.0
1673.1
View list
5
1110136394
Botha, J (Johannes Cornelis)
1
1.0
1
0
0
100.0
1422.5
425.0
1847.5
View list
6
1100099556
Bantseke, B (Boikanyo)
1
1.0
1
0
0
100.0
1422.5
425.0
1847.5
View list
7
1050103889
Gaobotse, K (Kaone)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
8
1090135619
Dikobe, GK (Goabaone Khumo)
1
1.0
1
0
0
100.0
1338.8
425.0
1763.8
View list
9
1050135353
Kula, L (Liyabona)
1
1.0
1
0
0
100.0
1237.5
425.0
1662.5
View list
10
2100112735
Koen , K (Kaylee-Jane)
1
1.0
1
0
0
100.0
1248.1
425.0
1673.1
View list
11
1040103762
Khumalo, C (Cebo)
1
1.0
1
0
0
100.0
1237.5
425.0
1662.5
View list
12
1050096342
Molotsi, O (Oabile)
1
1.0
1
0
0
100.0
1237.5
425.0
1662.5
View list
13
108076459
Molefinyane, O (Otlotleng)
1
1.0
1
0
0
100.0
1248.1
425.0
1673.1
View list
14
1060159982
Mogosoane, M (Mosa)
1
1.0
1
0
0
100.0
1338.8
425.0
1763.8
View list
15
2080136665
Mogale, M (Motlatso)
1
1.0
1
0
0
100.0
1248.1
425.0
1673.1
View list
16
1050118757
Mlungwana , E (Emihle)
1
1.0
1
0
0
100.0
1237.5
425.0
1662.5
View list
17
1100109067
Mostert, PJ (Pieter)
1
1.0
1
0
0
100.0
1248.1
425.0
1673.1
View list
18
1090143716
Nel, J (J-Louwen)
1
1.0
1
0
0
100.0
1248.1
425.0
1673.1
View list
19
1040142173
Pita, M (Melikhaya)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
20
206068689
Radebe, O (Onkarabile)
1
1.0
1
0
0
100.0
1248.1
425.0
1673.1
View list