Chess South Africa
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Chess South Africa
Heys, Z (Zachary)
Dob:
2011/11/04 (U14)
Gender:
Male
Chess SA id:
1110101933
FIDE id:
Region:
Cape Winelands (WCW)
Citizen:
RSA
Title(s):
Last active:
2018/10/27 (2069 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
1208.2
Current Weighted rating
1208.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1208.2
Current highest rating achieved
1208.2
Current floor (min rating allowed)
708.2
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)
±163.9
Current Raw change used (final)
0.0
Projected new Raw rating
1208.2
Projected new Weighed rating
1111.5
Projected new Weighted performance
252.3
Projected new final Raw rating (if new WP > new Raw)
1208.2
Projected new highest rating
1208.2
Projected new floor
708.2
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1208.2
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
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
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
1219.5
Current Weighted rating
1219.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1219.5
Current highest rating achieved
1219.5
Current floor (min rating allowed)
719.5
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)
±161.3
Current Raw change used (final)
0.0
Projected new Raw rating
1219.5
Projected new Weighed rating
1121.9
Projected new Weighted performance
265.6
Projected new final Raw rating (if new WP > new Raw)
1219.5
Projected new highest rating
1219.5
Projected new floor
719.5
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1219.5
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
Courtrai Young Masters 2018 (U8)
2018/10/27
2018/10/27
Cape Winelands (WCW)
Rapid
15
0.39
7
5
3.0
1205.1
1206.2
Analysis
2
Stellenbosch Primary 2018 (U10)
2018/09/15
2018/09/15
Cape Winelands (WCW)
Rapid
30
0.60
7
6
3.0
1207.0
1208.4
Analysis
1
Rhenish Primary Chess Tournament 2018 (U10)
2018/05/12
2018/05/12
Cape Winelands (WCW)
Rapid
30
0.60
7
7
4.5
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
18
9
3
6
10.5
58.3
70.8
1143.8
1214.7
White
9
4
2
3
5.0
55.6
47.2
1190.7
1237.9
Black
9
5
1
3
5.5
61.1
94.4
1096.9
1191.4
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
18
9
3
6
10.5
58.3
70.8
1143.8
1214.7
White
9
4
2
3
5.0
55.6
47.2
1190.7
1237.9
Black
9
5
1
3
5.5
61.1
94.4
1096.9
1191.4
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
1100106472
Glazer, R (Ryan)
2
1.5
1
1
0
75.0
1206.0
212.5
1418.5
View list
2
1090106476
Coetsee, E (Ewaldt)
1
1.0
1
0
0
100.0
1207.0
425.0
1632.0
View list
3
1100096158
Bosman, L (Louis Willem)
1
1.0
1
0
0
100.0
1205.1
425.0
1630.1
View list
4
109089557
Bosch, J (James)
1
1.0
1
0
0
100.0
1207.0
425.0
1632.0
View list
5
2090101929
Arnold, K (Karli)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
6
1110106463
Niemand, J (Jansu)
1
1.0
1
0
0
100.0
1205.1
425.0
1630.1
View list
7
1090097537
Ndyundyu, K (Khanya)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
8
110082108
Le Roux, J (Jesse)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
9
1090101917
Pietersen, L (Liam)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
10
1100101901
Pieber, E (Ethan)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
11
2100105918
Samuels, T (Tatum)
1
0.5
0
1
0
50.0
1205.1
0.0
1205.1
View list
12
1100101930
Wetzl, H (Hugo)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
13
1090101919
Sterley, L (Levi)
1
0.0
0
0
1
0.0
1207.0
-425.0
782.0
View list
14
1110104004
Shapiro, M (Matthew)
1
0.0
0
0
1
0.0
1205.1
-425.0
780.1
View list
15
109078335
Samuels, R (Reagan)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
16
1090101934
Heys, O (Oliver)
1
0.0
0
0
1
0.0
1207.0
-425.0
782.0
View list
17
1100106471
Arafat, S (Salah)
1
0.0
0
0
1
0.0
1207.0
-425.0
782.0
View list