Chess South Africa
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Chess South Africa
Meerholz, J (Jay-Den)
Dob:
2008/05/22 (U18)
Gender:
Male
Chess SA id:
1080111634
FIDE id:
Region:
Mopani (LMG)
Citizen:
RSA
Title(s):
Last active:
2020/03/14 (1557 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
1274.7
Current Weighted rating
1274.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1274.7
Current highest rating achieved
1274.7
Current floor (min rating allowed)
774.7
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)
±149.1
Current Raw change used (final)
0.0
Projected new Raw rating
1274.7
Projected new Weighed rating
1172.7
Projected new Weighted performance
450.8
Projected new final Raw rating (if new WP > new Raw)
1274.7
Projected new highest rating
1274.7
Projected new floor
774.7
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1274.7
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
1241.6
Current Weighted rating
1241.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1241.6
Current highest rating achieved
1241.6
Current floor (min rating allowed)
741.6
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)
±156.3
Current Raw change used (final)
0.0
Projected new Raw rating
1241.6
Projected new Weighed rating
1142.3
Projected new Weighted performance
214.4
Projected new final Raw rating (if new WP > new Raw)
1241.6
Projected new highest rating
1241.6
Projected new floor
741.6
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1241.6
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
1280.5
Current Weighted rating
1280.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1280.5
Current highest rating achieved
1280.5
Current floor (min rating allowed)
780.5
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)
±147.8
Current Raw change used (final)
0.0
Projected new Raw rating
1280.5
Projected new Weighed rating
1178.1
Projected new Weighted performance
318.7
Projected new final Raw rating (if new WP > new Raw)
1280.5
Projected new highest rating
1280.5
Projected new floor
780.5
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1280.5
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
3
Mopani District 1 2020 (U14)
2020/03/14
2020/03/14
Mopani (LMG)
Standard
60
0.83
5
5
3.5
1251.1
1200.0
Analysis
2
FDT Tournament 2019 (U12)
2019/09/14
2019/09/14
Capricorn (LCP)
Rapid
30
0.60
5
5
4.0
1220.2
1230.8
Analysis
1
Drakensig Primary 2019 (U12)
2019/03/09
2019/03/09
Mopani (LMG)
Rapid
30
0.60
5
5
3.5
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
15
10
2
3
11.0
73.3
198.3
1196.6
1395.0
White
7
4
2
1
5.0
71.4
182.1
1186.7
1368.9
Black
8
6
0
2
6.0
75.0
212.5
1205.3
1417.8
Standard
All
5
3
1
1
3.5
70.0
170.0
1208.0
1378.0
White
2
1
1
0
1.5
75.0
212.5
1204.1
1416.6
Black
3
2
0
1
2.0
66.7
141.7
1210.6
1352.2
Rapid
All
10
7
1
2
7.5
75.0
212.5
1190.9
1403.4
White
5
3
1
1
3.5
70.0
170.0
1179.8
1349.8
Black
5
4
0
1
4.0
80.0
255.0
1202.1
1457.1
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
1070131636
Baloyi, N (Ndzalama)
1
1.0
1
0
0
100.0
1251.1
425.0
1676.1
View list
2
1080111618
Aboobaker, A (Aadil)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
1090111613
Fundama, D (Duncan)
1
1.0
1
0
0
100.0
1220.2
425.0
1645.2
View list
4
2080111595
Mpangane, N (Naomi)
1
1.0
1
0
0
100.0
1220.2
425.0
1645.2
View list
5
1070131645
Mathebula, N (Ndzalo)
1
1.0
1
0
0
100.0
1251.1
425.0
1676.1
View list
6
1070133178
Maluleke, H (Hlonipho)
1
1.0
1
0
0
100.0
1251.1
425.0
1676.1
View list
7
1080101014
Thompson, S (Skyla)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
8
2090111607
Sono, L (Lwandle)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
9
1080119105
Sekgalakane, F (Fentji)
1
1.0
1
0
0
100.0
1220.2
425.0
1645.2
View list
10
2090119104
Phala, I (Itumeleng)
1
1.0
1
0
0
100.0
1220.2
425.0
1645.2
View list
11
108082054
Wheeler, H (Henert)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
12
1070119124
Pauly, V (Vivek)
1
0.5
0
1
0
50.0
1251.1
0.0
1251.1
View list
13
1070111674
Letshwenyo, T (Tshepo)
1
0.0
0
0
1
0.0
1251.1
-425.0
826.1
View list
14
1080119106
Kofya, P (Peter)
1
0.0
0
0
1
0.0
1220.2
-425.0
795.2
View list
15
1080111620
Cooper, H (Hayden)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list