Chess South Africa
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Chess South Africa
Lukas, R (Rukevinay)
Dob:
2008/09/10 (U18)
Gender:
Male
Chess SA id:
1080142226
FIDE id:
Region:
ZF Mgcawu (NZF)
Citizen:
RSA
Title(s):
Last active:
2023/08/27 (259 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
1417.0
Curent Weighted rating
1374.4
Curent Weighted performance
1291.4
Current official/published rating (highest between Raw, WR and WP)
1417.0
Current floor (min rating allowed)
917.0
Current highest rating achieved
1417.0
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)
±121.7
Current Raw change used (final)
0.0
Projected new Raw rating
1417.0
Projected new Weighed rating
1380.8
Projected new Weighted performance
1291.4
Projected new official/published rating (highest between new Raw, new WR and new WP)
1417.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1417.0
Projected new floor
917.0
Projected new K-facor
32
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
1419.6
Curent Weighted rating
1378.3
Curent Weighted performance
1293.8
Current official/published rating (highest between Raw, WR and WP)
1419.6
Current floor (min rating allowed)
919.6
Current highest rating achieved
1419.6
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)
±121.3
Current Raw change used (final)
0.0
Projected new Raw rating
1419.6
Projected new Weighed rating
1384.5
Projected new Weighted performance
1293.8
Projected new official/published rating (highest between new Raw, new WR and new WP)
1419.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1419.6
Projected new floor
919.6
Projected new K-facor
32
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
7
2023 Northern Cape Closed Chess Championships (U16 Open)
2023/08/25
2023/08/27
Frances Baard (NCF)
Standard
92
0.94
5
5
4.0
1365.3
1361.1
Analysis
6
2023 SA Schools Winter Games (U15 Open)
2023/07/04
2023/07/06
West Rand (GWR)
Standard
65
0.85
7
7
3.5
1391.9
1394.1
Analysis
5
2023 Northern Cape Schools Provincial Trials (U15 Boys)
2023/06/24
2023/06/24
Frances Baard (NCF)
Standard
62
0.84
5
5
4.0
1276.8
1286.3
Analysis
4
ZFM Trials 2023 (U15 Boys)
2023/06/03
2023/06/03
ZF Mgcawu (NZF)
Standard
60
0.83
5
5
4.5
1276.8
1286.3
Analysis
3
ZF Mgcawu Open 2023 (U13+U15)
2023/03/04
2023/03/04
ZF Mgcawu (NZF)
Standard
60
0.83
5
5
3.5
1259.2
1267.6
Analysis
2
Northern Cape Provincial Schools Trials 2022 (U15 Boys)
2022/06/24
2022/06/24
Frances Baard (NCF)
Standard
62
0.84
5
5
3.0
1270.1
1282.4
Analysis
1
ZFM Schools Trials 2022 (U15 Boys)
2022/05/28
2022/05/28
ZF Mgcawu (NZF)
Standard
60
0.83
5
5
5.0
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
37
26
3
8
27.5
74.3
206.8
1206.5
1413.3
White
19
13
2
4
14.0
73.7
201.3
1228.9
1430.3
Black
18
13
1
4
13.5
75.0
212.5
1182.8
1395.3
Standard
All
37
26
3
8
27.5
74.3
206.8
1206.5
1413.3
White
19
13
2
4
14.0
73.7
201.3
1228.9
1430.3
Black
18
13
1
4
13.5
75.0
212.5
1182.8
1395.3
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
1080135185
Booysen, G (Gevanno Luthando)
3
3.0
3
0
0
100.0
1251.2
425.0
1676.2
View list
2
108084924
Madyo, M (Mbuyiselo)
2
2.0
2
0
0
100.0
1273.4
425.0
1698.4
View list
3
108086719
Ramookho, K (Kabo)
2
1.0
1
0
1
50.0
1273.4
0.0
1273.4
View list
4
1090142216
Van Ster, C (Cuan)
2
1.0
1
0
1
50.0
1268.0
0.0
1268.0
View list
5
1080158085
Majola, F (France Tebogo)
1
1.0
1
0
0
100.0
1391.9
425.0
1816.9
View list
6
1080157809
Louw, J (Josua)
1
1.0
1
0
0
100.0
1276.8
425.0
1701.8
View list
7
1090110625
Lekhwi, N (Nazia)
1
1.0
1
0
0
100.0
1365.3
425.0
1790.3
View list
8
1080108222
Lekhwi, A (Azania)
1
1.0
1
0
0
100.0
1365.3
425.0
1790.3
View list
9
1090152541
Labuschagne, S (Sihan)
1
1.0
1
0
0
100.0
1365.3
425.0
1790.3
View list
10
1080158089
Mokoena, K (Keiketlile)
1
1.0
1
0
0
100.0
1391.9
425.0
1816.9
View list
11
1070142218
Boesak, S (Sidwell)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
12
1080157806
Freeman, T (Tristan)
1
1.0
1
0
0
100.0
1276.8
425.0
1701.8
View list
13
1080142222
Farmer, R (Rapheal Alonzo)
1
1.0
1
0
0
100.0
1259.2
425.0
1684.2
View list
14
1080135187
Jaartzen, N (Neville)
1
1.0
1
0
0
100.0
1259.2
425.0
1684.2
View list
15
1090135435
Hlomuka, M (Mabutho)
1
1.0
1
0
0
100.0
1391.9
425.0
1816.9
View list
16
1090157804
Burger, J (Jacobus Coenraad)
1
1.0
1
0
0
100.0
1276.8
425.0
1701.8
View list
17
1070098814
Mouton, A (Anver)
1
1.0
1
0
0
100.0
1270.1
425.0
1695.1
View list
18
1080142230
Oberholster, G (Guilliaume Albertus J)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
19
1080142231
Poffader, M (Marlon)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
20
1090132588
Siyoko, B (Bonakele)
1
1.0
1
0
0
100.0
1365.3
425.0
1790.3
View list