Chess South Africa
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Chess South Africa
Niayesh, H (Hani)
Dob:
1974/02/10 (Adult)
Gender:
Male
Chess SA id:
1740162577
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
Last active:
2024/06/04 (19 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
1242.9
Current Weighted rating
1214.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1242.9
Current highest rating achieved
1249.7
Current floor (min rating allowed)
749.7
Current K-factor
36
Games played this month
3
Score (S)
0.0
Expected score (We)
0.61
Difference (S-We)
-0.33
Current Raw change (no limits, including tournament time weight)
-11.9
Current min/max change allowed (with limits)
±156.0
Current Raw change used (final)
-11.9
Projected new Raw rating
1231.0
Projected new Weighed rating
1118.0
Projected new Weighted performance
1141.5
Projected new final Raw rating (if new WP > new Raw)
1231.0
Projected new highest rating
1249.7
Projected new floor
749.7
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1231.0
Projected effective change (new Official - current Official)
-11.9
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
1238.2
Current Weighted rating
1214.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1238.2
Current highest rating achieved
1244.3
Current floor (min rating allowed)
744.3
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)
±157.0
Current Raw change used (final)
0.0
Projected new Raw rating
1238.2
Projected new Weighed rating
1117.4
Projected new Weighted performance
980.8
Projected new final Raw rating (if new WP > new Raw)
1238.2
Projected new highest rating
1244.3
Projected new floor
744.3
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1238.2
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
s
Games played this month
3
Score (S)
0.0
Expected score (We)
0.63
Difference (S-We)
-0.63
Current Raw change (no limits, including tournament time weight)
-22.7
Current min/max change allowed (with limits)
±165.8
Current Raw change used (final)
-22.7
Projected new Raw rating
1177.3
Projected new Weighed rating
1104.0
Projected new Weighted performance
351.8
Projected new final Raw rating (if new WP > new Raw)
1177.3
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)
1177.3
Projected effective change (new Official - current Official)
-22.7
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
1211.2
Current Weighted rating
1202.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1211.2
Current highest rating achieved
1211.2
Current floor (min rating allowed)
711.2
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)
±163.2
Current Raw change used (final)
0.0
Projected new Raw rating
1211.2
Projected new Weighed rating
1106.5
Projected new Weighted performance
433.9
Projected new final Raw rating (if new WP > new Raw)
1211.2
Projected new highest rating
1211.2
Projected new floor
711.2
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1211.2
Projected effective change (new Official - current Official)
=0.0
Tournaments
History
Tournament:
Randburg Autumn Rapid 2024
Start:
2024/05/28
End:
2024/06/04
Host:
GJM
Type:
Rapid
Time:
25
Time weight:
0.54
Rounds:
3
Games:
3
Score:
0.0
Main rating:
1242.9
Rating gain/loss:
-11.9
Type rating:
1200.0
Rating gain/loss:
-22.7
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
4
Randburg Autumn Rapid 2024
2024/05/28
2024/06/04
Johannesburg Metro (GJM)
Rapid
25
0.54
6
3
0.0
1242.9
1200.0
Analysis
3
Randburg Chess Club Championship 2024
2024/04/09
2024/05/21
Johannesburg Metro (GJM)
Standard
90
0.94
7
5
2.0
1249.7
1244.3
Analysis
2
Wanderers Blitz Tournament 2024
2024/03/23
2024/03/23
Johannesburg Metro (GJM)
Blitz
8
0.25
9
9
3.0
1210.2
1200.0
Analysis
1
Randburg Chess Club New Year Swiss 2024
2024/02/06
2024/02/06
Johannesburg Metro (GJM)
Standard
90
0.94
7
5
2.0
1210.2
1211.9
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
5
Randburg Autumn Rapid 2024
2024/05/28
2024/06/04
Johannesburg Metro (GJM)
Rapid
25
0.54
6
3
0.0
1242.9
1200.0
Analysis
4
Randburg Chess Club Championship 2024
2024/04/09
2024/05/21
Johannesburg Metro (GJM)
Standard
90
0.94
7
5
2.0
1249.7
1244.3
Analysis
3
Wanderers Blitz Tournament 2024
2024/03/23
2024/03/23
Johannesburg Metro (GJM)
Blitz
8
0.25
9
9
3.0
1210.2
1200.0
Analysis
2
Randburg Chess Club New Year Swiss 2024
2024/02/06
2024/02/06
Johannesburg Metro (GJM)
Standard
90
0.94
7
5
2.0
1210.2
1211.9
Analysis
1
Randburg Club Championships Swiss 2023
2023/08/29
2023/10/10
Johannesburg Metro (GJM)
Standard
90
0.94
7
6
2.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
22
7
0
15
7.0
31.8
-154.5
1438.2
1283.6
White
11
5
0
6
5.0
45.5
-38.6
1447.7
1409.1
Black
11
2
0
9
2.0
18.2
-270.5
1428.6
1158.2
Standard
All
10
4
0
6
4.0
40.0
-85.0
1380.6
1295.6
White
5
3
0
2
3.0
60.0
85.0
1287.3
1372.3
Black
5
1
0
4
1.0
20.0
-255.0
1474.0
1219.0
Rapid
All
3
0
0
3
0.0
0.0
-425.0
1487.3
1062.3
White
1
0
0
1
0.0
0.0
-425.0
1691.5
1266.5
Black
2
0
0
2
0.0
0.0
-425.0
1385.2
960.2
Blitz
All
9
3
0
6
3.0
33.3
-141.7
1485.7
1344.1
White
5
2
0
3
2.0
40.0
-85.0
1559.4
1474.4
Black
4
1
0
3
1.0
25.0
-212.5
1393.7
1181.2
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
28
9
0
19
9.0
32.1
-151.8
1430.7
1278.9
White
14
5
0
9
5.0
35.7
-121.4
1428.6
1307.2
Black
14
4
0
10
4.0
28.6
-182.1
1432.7
1250.5
Standard
All
16
6
0
10
6.0
37.5
-106.3
1389.1
1282.8
White
8
3
0
5
3.0
37.5
-106.3
1314.1
1207.8
Black
8
3
0
5
3.0
37.5
-106.3
1464.0
1357.8
Rapid
All
3
0
0
3
0.0
0.0
-425.0
1487.3
1062.3
White
1
0
0
1
0.0
0.0
-425.0
1691.5
1266.5
Black
2
0
0
2
0.0
0.0
-425.0
1385.2
960.2
Blitz
All
9
3
0
6
3.0
33.3
-141.7
1485.7
1344.1
White
5
2
0
3
2.0
40.0
-85.0
1559.4
1474.4
Black
4
1
0
3
1.0
25.0
-212.5
1393.7
1181.2
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
1640119080
Goldberg, M (Mark)
2
2.0
2
0
0
100.0
1230.0
425.0
1655.0
View list
2
162027530
Ngubeni, JM (Jackie)
2
1.0
1
0
1
50.0
1226.6
0.0
1226.6
View list
3
179057929
Essop, H (Haroon)
2
1.0
1
0
1
50.0
1205.1
0.0
1205.1
View list
4
2720301045
Knoetze, C (Carla)
1
1.0
1
0
0
100.0
1210.2
425.0
1635.2
View list
5
1840119079
Ngoie, P (Patrick)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
6
1020305047
Ndweni, M (Mbuti)
1
1.0
1
0
0
100.0
1249.7
425.0
1674.7
View list
7
1100301048
Ostrowick, T (Thomas)
1
1.0
1
0
0
100.0
1210.2
425.0
1635.2
View list
8
1130116883
Tak, R (Rannveer)
1
1.0
1
0
0
100.0
1210.2
425.0
1635.2
View list
9
1100192154
Steele, S (Sangwani)
1
0.0
0
0
1
0.0
1242.9
-425.0
817.9
View list
10
194030356
Pillay, N (Nico)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
11
1910134754
Ntsikelelo, S (Sonjica)
1
0.0
0
0
1
0.0
1210.2
-425.0
785.2
View list
12
1100103439
Mungal, E (Ethan)
1
0.0
0
0
1
0.0
1242.9
-425.0
817.9
View list
13
158022721
Metcalfe, AR (Allister)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
14
1880162576
Martynov, A (Alexey)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
15
1970104047
Maponya, K (Khutso)
1
0.0
0
0
1
0.0
1210.2
-425.0
785.2
View list
16
183020215
Maliga, N (Norman)
1
0.0
0
0
1
0.0
1210.2
-425.0
785.2
View list
17
100014225
Jolliffe, SR (Shaun)
1
0.0
0
0
1
0.0
1210.2
-425.0
785.2
View list
18
186012692
Hodgson, TF (Timothy)
1
0.0
0
0
1
0.0
1249.7
-425.0
824.7
View list
19
181011771
Hangelbroek, P (Peter)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
20
174009090
Essop, R (Rashied)
1
0.0
0
0
1
0.0
1249.7
-425.0
824.7
View list