Chess South Africa
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Chess South Africa
Nkosi, P (Prince)
Dob:
2008/08/05 (U18)
Gender:
Male
Chess SA id:
1080305126
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
Last active:
2024/08/24 (28 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
1214.1
Current Weighted rating
1205.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1214.1
Current highest rating achieved
1224.0
Current floor (min rating allowed)
724.0
Current K-factor
36
Games played this month
5
Score (S)
2.0
Expected score (We)
1.05
Difference (S-We)
0.79
Current Raw change (no limits, including tournament time weight)
28.4
Current min/max change allowed (with limits)
±162.5
Current Raw change used (final)
28.4
Projected new Raw rating
1242.5
Projected new Weighed rating
1109.4
Projected new Weighted performance
1006.8
Projected new final Raw rating (if new WP > new Raw)
1242.5
Projected new highest rating
1242.5
Projected new floor
742.5
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1242.5
Projected effective change (new Official - current Official)
+28.4
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
1191.2
Current Weighted rating
1198.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1198.6
Current highest rating achieved
1191.2
Current floor (min rating allowed)
691.2
Current K-factor
40
Games played this month
5
Score (S)
2.0
Expected score (We)
0.96
Difference (S-We)
1.04
Current Raw change (no limits, including tournament time weight)
41.6
Current min/max change allowed (with limits)
±167.9
Current Raw change used (final)
41.6
Projected new Raw rating
1232.8
Projected new Weighed rating
1102.7
Projected new Weighted performance
755.4
Projected new final Raw rating (if new WP > new Raw)
1232.8
Projected new highest rating
1232.8
Projected new floor
732.8
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1232.8
Projected effective change (new Official - current Official)
+34.2
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
1261.6
Current Weighted rating
1218.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1261.6
Current highest rating achieved
1261.6
Current floor (min rating allowed)
761.6
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)
±151.9
Current Raw change used (final)
0.0
Projected new Raw rating
1261.6
Projected new Weighed rating
1121.7
Projected new Weighted performance
441.0
Projected new final Raw rating (if new WP > new Raw)
1261.6
Projected new highest rating
1261.6
Projected new floor
761.6
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1261.6
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
0.0
Current floor (min rating allowed)
700.0
Current K-factor
40
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
0.0
Projected new floor
700.0
Projected new K-facor
40
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
Tournament:
Ekurhuleni Trails 3 2024 (U18+U20)
Start:
2024/08/24
End:
2024/08/24
Host:
GE
Type:
Standard
Time:
60
Time weight:
0.83
Rounds:
5
Games:
5
Score:
2.0
Main rating:
1214.1
Rating gain/loss:
28.4
Type rating:
1191.2
Rating gain/loss:
41.6
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
3
Ekurhuleni Trails 3 2024 (U18+U20)
2024/08/24
2024/08/24
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.0
1214.1
1191.2
Analysis
2
Ekurhuleni Trails 2 2024 (U18-U20)
2024/07/27
2024/07/27
Ekurhuleni (GE)
Standard
60
0.83
5
4
1.5
1224.0
1200.0
Analysis
1
Lenasia Chess Academy Rapid Tournament 2024 (B)
2024/05/19
2024/05/19
Johannesburg Metro (GJM)
Rapid
15
0.39
7
7
5.0
1200.0
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
3
Ekurhuleni Trails 3 2024 (U18+U20)
2024/08/24
2024/08/24
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.0
1214.1
1191.2
Analysis
2
Ekurhuleni Trails 2 2024 (U18-U20)
2024/07/27
2024/07/27
Ekurhuleni (GE)
Standard
60
0.83
5
4
1.5
1224.0
1200.0
Analysis
1
Lenasia Chess Academy Rapid Tournament 2024 (B)
2024/05/19
2024/05/19
Johannesburg Metro (GJM)
Rapid
15
0.39
7
7
5.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
16
8
1
7
8.5
53.1
26.6
1296.0
1322.6
White
7
3
1
3
3.5
50.0
0.0
1252.3
1252.3
Black
9
5
0
4
5.0
55.6
47.2
1330.0
1377.2
Standard
All
9
3
1
5
3.5
38.9
-94.4
1370.7
1276.2
White
4
2
1
1
2.5
62.5
106.3
1291.6
1397.8
Black
5
1
0
4
1.0
20.0
-255.0
1433.9
1178.9
Rapid
All
7
5
0
2
5.0
71.4
182.1
1200.0
1382.1
White
3
1
0
2
1.0
33.3
-141.7
1200.0
1058.3
Black
4
4
0
0
4.0
100.0
425.0
1200.0
1625.0
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
16
8
1
7
8.5
53.1
26.6
1296.0
1322.6
White
7
3
1
3
3.5
50.0
0.0
1252.3
1252.3
Black
9
5
0
4
5.0
55.6
47.2
1330.0
1377.2
Standard
All
9
3
1
5
3.5
38.9
-94.4
1370.7
1276.2
White
4
2
1
1
2.5
62.5
106.3
1291.6
1397.8
Black
5
1
0
4
1.0
20.0
-255.0
1433.9
1178.9
Rapid
All
7
5
0
2
5.0
71.4
182.1
1200.0
1382.1
White
3
1
0
2
1.0
33.3
-141.7
1200.0
1058.3
Black
4
4
0
0
4.0
100.0
425.0
1200.0
1625.0
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
1000305110
Mavundla, D (Doctor)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
1990305108
Khan, Z (Zidaan)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
1070305105
Jengeta, J (Junior)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
1080305100
Chauke, T (Tekani)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
1130305117
Motsumi, N (Ntokozo)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
6
106086008
Swart, Z (Zander)
1
1.0
1
0
0
100.0
1214.1
425.0
1639.1
View list
7
2070102034
Rossouw, A (Alicia)
1
1.0
1
0
0
100.0
1214.1
425.0
1639.1
View list
8
1070105181
Van Loggerenberg, M (Marcus)
1
1.0
1
0
0
100.0
1224.0
425.0
1649.0
View list
9
1080308325
Msimango, S (Sibusiso)
1
0.5
0
1
0
50.0
1224.0
0.0
1224.0
View list
10
1080136326
Van Der Walt, T (Tjaart)
1
0.0
0
0
1
0.0
1214.1
-425.0
789.1
View list
11
207092830
Netshimbupfe, W (Wanga)
1
0.0
0
0
1
0.0
1214.1
-425.0
789.1
View list
12
1910305121
Nana, A (Amit)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
13
1060305112
Mda, V (Vuyolethu)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
14
107056316
Agre, AS (Atharv)
1
0.0
0
0
1
0.0
1214.1
-425.0
789.1
View list
15
2080140157
Jain, C (Chesta)
1
0.0
0
0
1
0.0
1224.0
-425.0
799.0
View list
16
206050275
De Jager, K (Karli)
1
0.0
0
0
1
0.0
1224.0
-425.0
799.0
View list