Chess South Africa
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Chess South Africa
Van Der Walt, L (Leo)
Dob:
2006/01/03 (U20)
Gender:
Male
Chess SA id:
106054575
FIDE id:
Region:
Ekurhuleni (GE)
Citizen:
RSA
Title(s):
Last active:
2019/08/23 (1731 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
1212.8
Curent Weighted rating
1212.8
Curent Weighted performance
433.5
Current official/published rating (highest between Raw, WR and WP)
1212.8
Current floor (min rating allowed)
712.8
Current highest rating achieved
1212.8
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)
±162.8
Current Raw change used (final)
0.0
Projected new Raw rating
1212.8
Projected new Weighed rating
1212.8
Projected new Weighted performance
433.5
Projected new official/published rating (highest between new Raw, new WR and new WP)
1212.8
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1212.8
Projected new floor
712.8
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
1216.7
Curent Weighted rating
1216.7
Curent Weighted performance
432.9
Current official/published rating (highest between Raw, WR and WP)
1216.7
Current floor (min rating allowed)
716.7
Current highest rating achieved
1216.7
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)
±161.9
Current Raw change used (final)
0.0
Projected new Raw rating
1216.7
Projected new Weighed rating
1216.7
Projected new Weighted performance
432.9
Projected new official/published rating (highest between new Raw, new WR and new WP)
1216.7
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1216.7
Projected new floor
716.7
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
754.0
Curent Weighted rating
754.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
754.0
Current floor (min rating allowed)
500.0
Current highest rating achieved
799.0
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)
±313.0
Current Raw change used (final)
0.0
Projected new Raw rating
754.0
Projected new Weighed rating
754.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
754.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
799.0
Projected new floor
500.0
Projected new K-facor
40
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
754.0
Curent Weighted rating
754.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
754.0
Current floor (min rating allowed)
500.0
Current highest rating achieved
799.0
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)
±313.0
Current Raw change used (final)
0.0
Projected new Raw rating
754.0
Projected new Weighed rating
754.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
754.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
799.0
Projected new floor
500.0
Projected new K-facor
40
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
2019 Gauteng School League Finals (U13 Open)
2019/08/23
2019/08/23
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1205.9
1209.5
Analysis
7
2019 Gauteng Primary Schools Individual Chess Championships (U13 Boys)
2019/05/25
2019/05/25
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1187.0
1189.9
Analysis
6
2018 Gauteng League Final (U13)
2018/08/24
2018/08/24
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
883.4
912.0
Analysis
5
D5 Primary Schools Teams 2018 (U13)
2018/08/17
2018/08/18
Ekurhuleni (GE)
Standard
60
0.83
6
6
4.5
883.4
912.0
Analysis
4
2018 Gauteng Secondary Schools Individual Chess Championships (U13 Boys)
2018/05/25
2018/05/25
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
746.0
746.0
Analysis
3
D5 Schools Individuals (District Final) 2018 (U13 Boys)
2018/05/19
2018/05/19
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.0
746.0
746.0
Analysis
2
South African Junior Wildcard Championships 2017 (U12 Open)
2018/01/09
2018/01/12
4 Knights (4K)
Standard
120
1.00
7
7
2.5
754.0
754.0
Analysis
1
South African Junior Team Championships 2017 (U12C)
2018/01/04
2018/01/08
4 Knights (4K)
Standard
120
1.00
7
7
4.0
754.0
754.0
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
45
25
2
18
26.0
57.8
66.1
1008.9
1075.0
White
19
11
0
8
11.0
57.9
67.1
990.6
1057.7
Black
26
14
2
10
15.0
57.7
65.4
1022.3
1087.7
Standard
All
45
25
2
18
26.0
57.8
66.1
1008.9
1075.0
White
19
11
0
8
11.0
57.9
67.1
990.6
1057.7
Black
26
14
2
10
15.0
57.7
65.4
1022.3
1087.7
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
1060115255
Makhubele, L (Letlhogonolo)
2
2.0
2
0
0
100.0
1196.5
425.0
1621.5
View list
2
106003263
Bouwer, ER (Evan)
1
1.0
1
0
0
100.0
754.0
425.0
1179.0
View list
3
107067325
Botha, F (Franco)
1
1.0
1
0
0
100.0
883.4
425.0
1308.4
View list
4
106060687
Greef, S (Schalk)
1
1.0
1
0
0
100.0
754.0
425.0
1179.0
View list
5
1050105213
Lagesen, R (Reece)
1
1.0
1
0
0
100.0
883.4
425.0
1308.4
View list
6
206084473
Khumalo, A (Abigail)
1
1.0
1
0
0
100.0
1205.9
425.0
1630.9
View list
7
106068814
Jacobs, M (Marnu)
1
1.0
1
0
0
100.0
754.0
425.0
1179.0
View list
8
107089982
Dludla, S (Siyabonga)
1
1.0
1
0
0
100.0
746.0
425.0
1171.0
View list
9
104094363
Dihemo, T (Tlompho)
1
1.0
1
0
0
100.0
883.4
425.0
1308.4
View list
10
105081180
Maponya, K (Kutloano)
1
1.0
1
0
0
100.0
746.0
425.0
1171.0
View list
11
106054010
Mokgehle, M (Metse)
1
1.0
1
0
0
100.0
754.0
425.0
1179.0
View list
12
107085188
Mokolobate, NM (Neo)
1
1.0
1
0
0
100.0
1205.9
425.0
1630.9
View list
13
105090329
Motsatsi, O (Oratile)
1
1.0
1
0
0
100.0
883.4
425.0
1308.4
View list
14
107086032
Naude, E (Enrique)
1
1.0
1
0
0
100.0
754.0
425.0
1179.0
View list
15
106088654
Ngidi, B (Bradley)
1
1.0
1
0
0
100.0
746.0
425.0
1171.0
View list
16
1000101304
Nyandeni, B (Bokang Vumisa)
1
1.0
1
0
0
100.0
883.4
425.0
1308.4
View list
17
1060105198
Pretorius, E (Erich)
1
1.0
1
0
0
100.0
883.4
425.0
1308.4
View list
18
1050105207
Pretorius, E (Ethan)
1
1.0
1
0
0
100.0
883.4
425.0
1308.4
View list
19
105080084
Shawa, T (Tshiamo)
1
1.0
1
0
0
100.0
746.0
425.0
1171.0
View list
20
1060101853
Sibanyoni, N (Nthuthuko)
1
1.0
1
0
0
100.0
746.0
425.0
1171.0
View list