Chess South Africa
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Chess South Africa
Ratshwene, K (Koketso)
Dob:
2001/02/18 (Adult)
Gender:
Male
Chess SA id:
101083077
FIDE id:
Region:
Dr Kenneth Kaunda (NWP)
Citizen:
RSA
Title(s):
Last active:
2022/02/22 (1017 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
1294.0
Current Weighted rating
1294.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1294.0
Current highest rating achieved
1294.0
Current floor (min rating allowed)
794.0
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)
±145.0
Current Raw change used (final)
0.0
Projected new Raw rating
1294.0
Projected new Weighed rating
1190.5
Projected new Weighted performance
592.5
Projected new final Raw rating (if new WP > new Raw)
1294.0
Projected new highest rating
1294.0
Projected new floor
794.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1294.0
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
1256.8
Current Weighted rating
1256.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1256.8
Current highest rating achieved
1256.8
Current floor (min rating allowed)
756.8
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)
±152.9
Current Raw change used (final)
0.0
Projected new Raw rating
1256.8
Projected new Weighed rating
1156.3
Projected new Weighted performance
524.8
Projected new final Raw rating (if new WP > new Raw)
1256.8
Projected new highest rating
1256.8
Projected new floor
756.8
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1256.8
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
1252.8
Current Weighted rating
1252.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1252.8
Current highest rating achieved
1252.8
Current floor (min rating allowed)
752.8
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)
±153.8
Current Raw change used (final)
0.0
Projected new Raw rating
1252.8
Projected new Weighed rating
1152.6
Projected new Weighted performance
165.1
Projected new final Raw rating (if new WP > new Raw)
1252.8
Projected new highest rating
1252.8
Projected new floor
752.8
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1252.8
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
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
4
Fide At The King`s Gate 2022 (B)
2022/02/22
2022/02/22
Bojanala Platina (NBR)
Standard
92
0.94
5
4
3.0
1253.1
1200.0
Analysis
3
2019 SA Schools Winter Games (U18 Boys)
2019/07/01
2019/07/04
Ethekwini (KED)
Standard
90
0.94
7
7
3.0
1218.6
1222.8
Analysis
2
One Saturday Chess Tournament 2019 (B)
2019/06/29
2019/06/29
Ngaka Modiri Molema (NNM)
Rapid
25
0.54
6
6
5.5
1200.0
1200.0
Analysis
1
Provincial Schools Chess Championships 2019 (U18 Boys)
2019/05/25
2019/05/25
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
29
14
7
8
17.5
60.3
87.9
1344.0
1431.9
White
12
7
0
5
7.0
58.3
70.8
1370.3
1441.1
Black
17
7
7
3
10.5
61.8
100.0
1325.4
1425.4
Standard
All
23
9
6
8
12.0
52.2
18.5
1383.0
1401.5
White
9
4
0
5
4.0
44.4
-47.2
1402.2
1355.0
Black
14
5
6
3
8.0
57.1
60.7
1370.7
1431.4
Rapid
All
6
5
1
0
5.5
91.7
354.2
1194.2
1548.4
White
3
3
0
0
3.0
100.0
425.0
1274.5
1699.5
Black
3
2
1
0
2.5
83.3
283.3
1113.9
1397.3
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
101094174
Mdlalose, M (Moses)
2
2.0
2
0
0
100.0
1218.6
425.0
1643.6
View list
2
101055877
Dyariwe, B (Buhle)
2
2.0
2
0
0
100.0
1218.6
425.0
1643.6
View list
3
101048780
Campher, K (Keegan)
2
1.0
0
2
0
50.0
1218.6
0.0
1218.6
View list
4
101073220
Mthembu, P (Prince)
2
1.0
0
2
0
50.0
1218.6
0.0
1218.6
View list
5
102071991
Hemeni, S (Simamnkele)
2
0.0
0
0
2
0.0
1218.6
-425.0
793.6
View list
6
102084181
Mkhwanazi, M (Muzi)
2
0.0
0
0
2
0.0
1218.6
-425.0
793.6
View list
7
102046410
Siyo, S (Sibabale)
2
0.0
0
0
2
0.0
1218.6
-425.0
793.6
View list
8
105075131
Ntshabele, TP (Tokologo)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
9
1010114919
Matras, T (Thuto)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
10
205021249
Maseng, G (Gontlafetse)
1
1.0
1
0
0
100.0
1253.1
425.0
1678.1
View list
11
103057695
Makole, O (Omogolo)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
12
1040114880
Makanzela, M (Moses)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
13
1020114920
Langerman, I (Ikanyeng)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
14
1020114910
Kau, K (Kgothatso)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
15
204002666
Bopalamo, K (Katlego)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
16
204025068
Mosala, T (Tshiamo)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
17
206068826
Tlhage, MM (Molemo)
1
1.0
1
0
0
100.0
1253.1
425.0
1678.1
View list
18
102082750
Sefodi, T (Tshepiso)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
19
1980134992
Monareng, J (John)
1
0.5
0
1
0
50.0
1253.1
0.0
1253.1
View list
20
1100117908
Diale, A (Aobakwe)
1
0.5
0
1
0
50.0
1253.1
0.0
1253.1
View list