Chess South Africa
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Chess South Africa
Visser, M (Meljeanio)
Dob:
2012/05/25 (U14)
Gender:
Male
Chess SA id:
1120192847
FIDE id:
Region:
Cape Winelands (WCW)
Citizen:
RSA
Title(s):
Last active:
2024/06/08 (112 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
1304.3
Current Weighted rating
1233.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1304.3
Current highest rating achieved
1304.3
Current floor (min rating allowed)
804.3
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)
±142.9
Current Raw change used (final)
0.0
Projected new Raw rating
1304.3
Projected new Weighed rating
1136.2
Projected new Weighted performance
1054.5
Projected new final Raw rating (if new WP > new Raw)
1304.3
Projected new highest rating
1304.3
Projected new floor
804.3
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1304.3
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
1220.4
Current Weighted rating
1208.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1220.4
Current highest rating achieved
1220.4
Current floor (min rating allowed)
720.4
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)
±161.1
Current Raw change used (final)
0.0
Projected new Raw rating
1220.4
Projected new Weighed rating
1112.4
Projected new Weighted performance
409.1
Projected new final Raw rating (if new WP > new Raw)
1220.4
Projected new highest rating
1220.4
Projected new floor
720.4
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1220.4
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
1302.2
Current Weighted rating
1231.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1302.2
Current highest rating achieved
1302.2
Current floor (min rating allowed)
802.2
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)
±143.3
Current Raw change used (final)
0.0
Projected new Raw rating
1302.2
Projected new Weighed rating
1134.4
Projected new Weighted performance
847.6
Projected new final Raw rating (if new WP > new Raw)
1302.2
Projected new highest rating
1302.2
Projected new floor
802.2
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1302.2
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
0.0
Current floor (min rating allowed)
700.0
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)
±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
0.0
Projected new floor
700.0
Projected new K-facor
40
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.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
3
Western Cape - Brian Raubenheimer Development Tournament 2024 (U13 Boys)
2024/06/08
2024/06/08
Overberg (WOS)
Rapid
35
0.66
6
6
5.0
1241.1
1232.0
Analysis
2
Cape Winelands Schools - Prestige 2024 (U13 Boys)
2024/03/02
2024/03/02
Cape Winelands (WCW)
Standard
60
0.83
5
5
3.0
1225.3
1200.0
Analysis
1
Cape Winelands Schools - PS Trials 1 2024 (U13 Boys)
2024/02/10
2024/02/10
Cape Winelands (WCW)
Rapid
35
0.66
6
6
4.0
1200.0
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
3
Western Cape - Brian Raubenheimer Development Tournament 2024 (U13 Boys)
2024/06/08
2024/06/08
Overberg (WOS)
Rapid
35
0.66
6
6
5.0
1241.1
1232.0
Analysis
2
Cape Winelands Schools - Prestige 2024 (U13 Boys)
2024/03/02
2024/03/02
Cape Winelands (WCW)
Standard
60
0.83
5
5
3.0
1225.3
1200.0
Analysis
1
Cape Winelands Schools - PS Trials 1 2024 (U13 Boys)
2024/02/10
2024/02/10
Cape Winelands (WCW)
Rapid
35
0.66
6
6
4.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
17
12
0
5
12.0
70.6
175.0
1257.5
1432.5
White
9
7
0
2
7.0
77.8
236.1
1250.3
1486.5
Black
8
5
0
3
5.0
62.5
106.3
1265.6
1371.9
Standard
All
5
3
0
2
3.0
60.0
85.0
1237.3
1322.3
White
3
2
0
1
2.0
66.7
141.7
1244.4
1386.1
Black
2
1
0
1
1.0
50.0
0.0
1226.5
1226.5
Rapid
All
12
9
0
3
9.0
75.0
212.5
1266.0
1478.5
White
6
5
0
1
5.0
83.3
283.3
1253.3
1536.6
Black
6
4
0
2
4.0
66.7
141.7
1278.6
1420.3
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
17
12
0
5
12.0
70.6
175.0
1257.5
1432.5
White
9
7
0
2
7.0
77.8
236.1
1250.3
1486.5
Black
8
5
0
3
5.0
62.5
106.3
1265.6
1371.9
Standard
All
5
3
0
2
3.0
60.0
85.0
1237.3
1322.3
White
3
2
0
1
2.0
66.7
141.7
1244.4
1386.1
Black
2
1
0
1
1.0
50.0
0.0
1226.5
1226.5
Rapid
All
12
9
0
3
9.0
75.0
212.5
1266.0
1478.5
White
6
5
0
1
5.0
83.3
283.3
1253.3
1536.6
Black
6
4
0
2
4.0
66.7
141.7
1278.6
1420.3
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
1120158350
Groenewald, C (Carlyle)
1
1.0
1
0
0
100.0
1225.3
425.0
1650.3
View list
2
1120149751
Grobler, D (Dante)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
1110137706
Eyssen, M (Marcihano)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
1110148893
Coetzee, H (Hennie)
1
1.0
1
0
0
100.0
1241.1
425.0
1666.1
View list
5
1120137590
Amsterdam, J (Jodan)
1
1.0
1
0
0
100.0
1225.3
425.0
1650.3
View list
6
1120149755
Joseph, V (Valdemiro)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
7
1120140962
Jansen, J (Jaydon)
1
1.0
1
0
0
100.0
1241.1
425.0
1666.1
View list
8
1110141742
Le Roux, J (Joss)
1
1.0
1
0
0
100.0
1225.3
425.0
1650.3
View list
9
1120115875
Le Fleur, C (Caydon)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
10
1120136808
Philander, C (Curtley)
1
1.0
1
0
0
100.0
1241.1
425.0
1666.1
View list
11
1110144652
Oberholzer, F (Fc)
1
1.0
1
0
0
100.0
1241.1
425.0
1666.1
View list
12
1110136810
Roux, K (Kristin)
1
1.0
1
0
0
100.0
1241.1
425.0
1666.1
View list
13
1110154628
Rautenbach, Z (Zahe)
1
0.0
0
0
1
0.0
1225.3
-425.0
800.3
View list
14
1120191726
Ralaivaosaona, T (Tendrisoa Manoharay)
1
0.0
0
0
1
0.0
1241.1
-425.0
816.1
View list
15
1120137592
Mcleod, N (Ney-Shawn)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
16
1110132074
Kwabe, A (Awonke)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
17
1120149753
Holmes, M (Matthew)
1
0.0
0
0
1
0.0
1225.3
-425.0
800.3
View list