Chess South Africa
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Chess South Africa
Meiri, R (Ruben)
Dob:
2006/09/06 (U20)
Gender:
Male
Chess SA id:
1060104895
FIDE id:
Region:
John Taolo Gaetswewe (NCJ)
Citizen:
RSA
Title(s):
Last active:
2024/02/10 (94 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
1530.5
Curent Weighted rating
1419.7
Curent Weighted performance
1489.9
Current official/published rating (highest between Raw, WR and WP)
1530.5
Current floor (min rating allowed)
1030.5
Current highest rating achieved
1530.5
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)
±103.5
Current Raw change used (final)
0.0
Projected new Raw rating
1530.5
Projected new Weighed rating
1434.1
Projected new Weighted performance
1489.9
Projected new official/published rating (highest between new Raw, new WR and new WP)
1530.5
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1530.5
Projected new floor
1030.5
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
1532.2
Curent Weighted rating
1423.8
Curent Weighted performance
1491.5
Current official/published rating (highest between Raw, WR and WP)
1532.2
Current floor (min rating allowed)
1032.2
Current highest rating achieved
1532.2
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)
±103.3
Current Raw change used (final)
0.0
Projected new Raw rating
1532.2
Projected new Weighed rating
1438.0
Projected new Weighted performance
1491.5
Projected new official/published rating (highest between new Raw, new WR and new WP)
1532.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1532.2
Projected new floor
1032.2
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.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
1
Hopetown Open Chess Tournament 2024 (U18+Open)
2024/02/10
2024/02/10
Frances Baard (NCF)
Standard
62
0.84
5
5
4.0
1516.7
1516.9
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
8
Hopetown Open Chess Tournament 2024 (U18+Open)
2024/02/10
2024/02/10
Frances Baard (NCF)
Standard
62
0.84
5
5
4.0
1516.7
1516.9
Analysis
7
2023 Moja Chess Extravaganza (B)
2023/09/30
2023/10/04
Frances Baard (NCF)
Standard
120
1.00
9
7
4.0
1456.0
1457.7
Analysis
6
2023 Northern Cape Closed Chess Championships (U18 Open)
2023/08/25
2023/08/27
Frances Baard (NCF)
Standard
92
0.94
5
4
4.0
1297.2
1315.6
Analysis
5
Hopetown Chess Open Tournament 2023 (U14-U18)
2023/08/05
2023/08/05
Pixley-ka-Seme (NCP)
Standard
62
0.84
5
5
5.0
1297.2
1315.6
Analysis
4
Pixley Ka Seme Schools Chess Trials 2023 (U18 Boys)
2023/05/27
2023/05/27
Pixley-ka-Seme (NCP)
Standard
62
0.84
5
5
5.0
1219.5
1224.5
Analysis
3
Inter Regional Chess Championship 2019 (U16)
2019/05/10
2019/05/11
Mangaung (FMB)
Standard
60
0.83
5
1
1.0
1212.9
1218.4
Analysis
2
Inter Regional Chess Championship 2019 (U14)
2019/05/10
2019/05/11
Mangaung (FMB)
Standard
60
0.83
5
4
3.0
1212.9
1218.4
Analysis
1
Kathu Chess Club 2018 (C)
2018/08/09
2018/08/09
John Taolo Gaetswewe (NCJ)
Standard
60
0.83
5
5
4.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
5
3
2
0
4.0
80.0
255.0
1320.5
1575.5
White
2
1
1
0
1.5
75.0
212.5
1402.6
1615.1
Black
3
2
1
0
2.5
83.3
283.3
1265.7
1549.0
Standard
All
5
3
2
0
4.0
80.0
255.0
1320.5
1575.5
White
2
1
1
0
1.5
75.0
212.5
1402.6
1615.1
Black
3
2
1
0
2.5
83.3
283.3
1265.7
1549.0
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
36
29
2
5
30.0
83.3
283.3
1234.1
1517.5
White
19
17
1
1
17.5
92.1
357.9
1268.8
1626.7
Black
17
12
1
4
12.5
73.5
200.0
1195.4
1395.4
Standard
All
36
29
2
5
30.0
83.3
283.3
1234.1
1517.5
White
19
17
1
1
17.5
92.1
357.9
1268.8
1626.7
Black
17
12
1
4
12.5
73.5
200.0
1195.4
1395.4
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
1030103471
Hansrajh, J (Jitrakorn)
1
1.0
1
0
0
100.0
1456.0
425.0
1881.0
View list
2
163092629
Goosen, P (Pierre)
1
1.0
1
0
0
100.0
1456.0
425.0
1881.0
View list
3
1070142028
Gene-April, K (Keeran)
1
1.0
1
0
0
100.0
1297.2
425.0
1722.2
View list
4
1050146492
Cilliers, H (Hendrik Francois)
1
1.0
1
0
0
100.0
1297.2
425.0
1722.2
View list
5
106089857
Brand, J (Joshua)
1
1.0
1
0
0
100.0
1212.9
425.0
1637.9
View list
6
1070192423
Badenhorst, F (Frans)
1
1.0
1
0
0
100.0
1516.7
425.0
1941.7
View list
7
2100134194
April, C (Cherese)
1
1.0
1
0
0
100.0
1297.2
425.0
1722.2
View list
8
1120107291
Jugree, A (Abhay)
1
1.0
1
0
0
100.0
1456.0
425.0
1881.0
View list
9
1070138196
January, O (Oratile)
1
1.0
1
0
0
100.0
1456.0
425.0
1881.0
View list
10
1070133923
Markgraaff, TC (TC Ivandro)
1
1.0
1
0
0
100.0
1219.5
425.0
1644.5
View list
11
106083693
Malgas, O (Omogolo)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
12
106076077
Makhele, H (Hloni)
1
1.0
1
0
0
100.0
1212.9
425.0
1637.9
View list
13
1060150916
Madyo, T (Thami)
1
1.0
1
0
0
100.0
1219.5
425.0
1644.5
View list
14
108084924
Madyo, M (Mbuyiselo)
1
1.0
1
0
0
100.0
1516.7
425.0
1941.7
View list
15
1060100873
Lesia, K (Katleho)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
16
206017621
Leite, K (Kiara)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
17
106076075
Kruger, C (Christoffel)
1
1.0
1
0
0
100.0
1219.5
425.0
1644.5
View list
18
1070107333
Matai, K (Kamohelo)
1
1.0
1
0
0
100.0
1212.9
425.0
1637.9
View list
19
105094933
Mere, E (Elrico)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
20
106076884
Mokgwabone, K (Kgosi)
1
1.0
1
0
0
100.0
1297.2
425.0
1722.2
View list