Chess South Africa
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Chess South Africa
Meyer, R (Ruan)
Dob:
2011/08/05 (U14)
Gender:
Male
Chess SA id:
1110141857
FIDE id:
Region:
Sedibeng (GSV)
Citizen:
RSA
Title(s):
Last active:
2023/05/20 (405 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
1230.4
Current Weighted rating
1228.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1230.4
Current highest rating achieved
1230.4
Current floor (min rating allowed)
730.4
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)
±158.8
Current Raw change used (final)
0.0
Projected new Raw rating
1230.4
Projected new Weighed rating
1130.3
Projected new Weighted performance
628.5
Projected new final Raw rating (if new WP > new Raw)
1230.4
Projected new highest rating
1230.4
Projected new floor
730.4
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1230.4
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
1234.8
Current Weighted rating
1232.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1234.8
Current highest rating achieved
1234.8
Current floor (min rating allowed)
734.8
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)
±157.8
Current Raw change used (final)
0.0
Projected new Raw rating
1234.8
Projected new Weighed rating
1134.4
Projected new Weighted performance
628.5
Projected new final Raw rating (if new WP > new Raw)
1234.8
Projected new highest rating
1234.8
Projected new floor
734.8
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1234.8
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
1200.0
Current floor (min rating allowed)
700.0
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)
±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
1200.0
Projected new floor
700.0
Projected new K-facor
36
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
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
1200.0
Current floor (min rating allowed)
700.0
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
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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
Did not participate this month.
Did not participate this year.
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
2
Gauteng Schools D7 2023 (U13 Boys)
2023/05/20
2023/05/20
Sedibeng (GSV)
Standard
60
0.83
5
5
3.0
1219.6
1224.0
Analysis
1
Gaueng Schools D7 2022 (U11 Boys)
2022/06/04
2022/06/04
Sedibeng (GSV)
Standard
60
0.83
5
5
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
10
6
0
4
6.0
60.0
85.0
1213.3
1298.3
White
6
4
0
2
4.0
66.7
141.7
1180.9
1322.6
Black
4
2
0
2
2.0
50.0
0.0
1261.8
1261.8
Standard
All
10
6
0
4
6.0
60.0
85.0
1213.3
1298.3
White
6
4
0
2
4.0
66.7
141.7
1180.9
1322.6
Black
4
2
0
2
2.0
50.0
0.0
1261.8
1261.8
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
1100155834
Nyati, T (Tshepang)
1
1.0
1
0
0
100.0
1219.6
425.0
1644.6
View list
2
1100141903
Nkambule, K (Kim)
1
1.0
1
0
0
100.0
1219.6
425.0
1644.6
View list
3
1110141845
Joubert, E (Ethan)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
1120140212
Blake, N (Nathan)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
1120141870
Vorster, M (Marlo)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
6
1100155837
Van Wyngaard, L (Llewelyn)
1
1.0
1
0
0
100.0
1219.6
425.0
1644.6
View list
7
1110133701
Willemse, PJ (Pierre)
1
0.0
0
0
1
0.0
1219.6
-425.0
794.6
View list
8
1120130080
Van Der Merwe, W (Willem)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
9
1110149151
Tshabalala, B (Buhle)
1
0.0
0
0
1
0.0
1219.6
-425.0
794.6
View list
10
1120103523
Tolmay, W (Walroux)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
