Chess South Africa
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Chess South Africa
Pretorius, N (Nelis)
Dob:
2010/12/07 (U16)
Gender:
Male
Chess SA id:
1100145918
FIDE id:
Region:
Ekurhuleni (GE)
Citizen:
RSA
Title(s):
Last active:
2023/08/18 (276 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
1265.7
Curent Weighted rating
1254.8
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1265.7
Current floor (min rating allowed)
765.7
Current highest rating achieved
1265.7
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)
±151.0
Current Raw change used (final)
0.0
Projected new Raw rating
1265.7
Projected new Weighed rating
1256.4
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1265.7
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1265.7
Projected new floor
765.7
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
1275.9
Curent Weighted rating
1263.8
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1275.9
Current floor (min rating allowed)
775.9
Current highest rating achieved
1275.9
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)
±148.8
Current Raw change used (final)
0.0
Projected new Raw rating
1275.9
Projected new Weighed rating
1265.5
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1275.9
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1275.9
Projected new floor
775.9
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.
Did not participate this year.
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
3
2023 Gauteng Top Schools (U13 Mixed)
2023/08/18
2023/08/18
West Rand (GWR)
Standard
60
0.83
5
5
3.0
1226.3
1229.5
Analysis
2
Gauteng Schools Individual Finals 2023 (U13 Boys)
2023/05/26
2023/05/26
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.0
1241.5
1250.4
Analysis
1
2022 Gauteng Schools Team Championships (U13 Open)
2022/08/27
2022/08/27
Tshwane (GTP)
Standard
60
0.83
5
4
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
14
8
0
6
8.0
57.1
60.7
1294.8
1355.5
White
8
3
0
5
3.0
37.5
-106.3
1350.1
1243.8
Black
6
5
0
1
5.0
83.3
283.3
1221.2
1504.5
Standard
All
14
8
0
6
8.0
57.1
60.7
1294.8
1355.5
White
8
3
0
5
3.0
37.5
-106.3
1350.1
1243.8
Black
6
5
0
1
5.0
83.3
283.3
1221.2
1504.5
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
1110155348
Mampheko, R (Relebogile)
1
1.0
1
0
0
100.0
1241.5
425.0
1666.5
View list
2
2100097415
Coetzer, Z (Zinique)
1
1.0
1
0
0
100.0
1226.3
425.0
1651.3
View list
3
2100116608
Burger, L (Lehanette)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
1110160945
Biyela, U (Unathi)
1
1.0
1
0
0
100.0
1226.3
425.0
1651.3
View list
5
1100155357
Mofokeng, O (Omphile Leasa)
1
1.0
1
0
0
100.0
1241.5
425.0
1666.5
View list
6
1110116609
Van Nieuwenhuizen, J (Jacques)
1
1.0
1
0
0
100.0
1226.3
425.0
1651.3
View list
7
1090105293
Swart, J (Justin)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
8
1100145921
Sono, N (Nhlamulo)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
9
1110096784
Radia, S (Shyam)
1
0.0
0
0
1
0.0
1226.3
-425.0
801.3
View list
10
2100101006
Mithani, G (Gcobani)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
11
1100155355
Mbatha, B (Bongumusa)
1
0.0
0
0
1
0.0
1241.5
-425.0
816.5
View list
12
1100118105
Maharaj, M (Mihiir)
1
0.0
0
0
1
0.0
1226.3
-425.0
801.3
View list
13
1110103524
Kotzee, A (Armand)
1
0.0
0
0
1
0.0
1241.5
-425.0
816.5
View list
14
1100155345
Khoza, E (Errol)
1
0.0
0
0
1
0.0
1241.5
-425.0
816.5
View list