Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Hornsby, M (Mikah)
Dob:
2009/04/06 (U16)
Gender:
Male
Chess SA id:
109082579
FIDE id:
Region:
Ethekwini (KED)
Citizen:
RSA
Title(s):
Last active:
2024/04/21 (63 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
1340.5
Current Weighted rating
1278.1
Current Weighted performance
1252.0
Current official/published rating (highest between Raw, WR and WP)
1340.5
Current highest rating achieved
1340.5
Current floor (min rating allowed)
840.5
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)
±135.7
Current Raw change used (final)
0.0
Projected new Raw rating
1340.5
Projected new Weighed rating
1177.5
Projected new Weighted performance
1252.0
Projected new final Raw rating (if new WP > new Raw)
1340.5
Projected new highest rating
1340.5
Projected new floor
840.5
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1340.5
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
1325.9
Current Weighted rating
1253.5
Current Weighted performance
1218.7
Current official/published rating (highest between Raw, WR and WP)
1325.9
Current highest rating achieved
1325.9
Current floor (min rating allowed)
825.9
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)
±138.6
Current Raw change used (final)
0.0
Projected new Raw rating
1325.9
Projected new Weighed rating
1154.8
Projected new Weighted performance
1218.7
Projected new final Raw rating (if new WP > new Raw)
1325.9
Projected new highest rating
1325.9
Projected new floor
825.9
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1325.9
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
1055.6
Current Weighted rating
1017.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1055.6
Current highest rating achieved
1055.6
Current floor (min rating allowed)
555.6
Current K-factor
40
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)
±203.7
Current Raw change used (final)
0.0
Projected new Raw rating
1055.6
Projected new Weighed rating
939.4
Projected new Weighted performance
615.8
Projected new final Raw rating (if new WP > new Raw)
1055.6
Projected new highest rating
1055.6
Projected new floor
555.6
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1055.6
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
538.8
Current Weighted rating
538.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
538.8
Current highest rating achieved
538.8
Current floor (min rating allowed)
500.0
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)
±425.3
Current Raw change used (final)
0.0
Projected new Raw rating
538.8
Projected new Weighed rating
495.7
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
538.8
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
538.8
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
2
2024 Ethekwini Open (B)
2024/04/20
2024/04/21
Ethekwini (KED)
Standard
60
0.83
6
0
0.0
1276.9
1243.5
Analysis
1
2024 ECA 1st Youth Trials (U16)
2024/04/13
2024/04/14
Ethekwini (KED)
Standard
60
0.83
6
6
5.0
1276.9
1243.5
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
16
2024 Ethekwini Open (B)
2024/04/20
2024/04/21
Ethekwini (KED)
Standard
60
0.83
6
0
0.0
1276.9
1243.5
Analysis
15
2024 ECA 1st Youth Trials (U16)
2024/04/13
2024/04/14
Ethekwini (KED)
Standard
60
0.83
6
6
5.0
1276.9
1243.5
Analysis
14
2023 KZN Winter Schools Selections (U15 Boys)
2023/06/24
2023/06/24
Ethekwini (KED)
Rapid
30
0.60
7
7
5.0
1244.9
882.4
Analysis
13
2023 KZN Open (B)
2023/04/29
2023/04/30
Ethekwini (KED)
Standard
60
0.83
6
6
3.0
1243.7
1239.2
Analysis
12
2022 South African Junior Team Chess Championships (U18 Open)
2022/12/04
2022/12/08
4 Knights (4K)
Standard
120
1.00
7
7
3.0
1238.3
1232.0
Analysis
11
Durban Trials Selection 2022
2022/10/15
2022/10/16
Ethekwini (KED)
Standard
60
0.83
6
6
3.5
1200.9
1176.4
Analysis
10
2022 Heritage Day Open (B)
2022/09/24
2022/09/25
Ethekwini (KED)
Standard
60
0.83
6
6
4.0
1145.8
1100.8
Analysis
9
2022 KZN Open (B)
2022/04/30
2022/05/01
Ethekwini (KED)
Standard
60
0.83
6
0
0.0
1145.8
1100.8
Analysis
8
2020 ECA Youth Trials (U12)
2020/02/22
2020/02/23
Ethekwini (KED)
Standard
60
0.83
6
5
3.5
1078.1
1004.8
Analysis
7
Centenary Chess Tournament 2019 (Senior Primary)
2019/05/11
2019/05/11
iLembe (KIK)
Rapid
30
0.60
6
6
4.0
1025.3
738.8
Analysis
6
2019 KZN Open (B)
2019/04/27
2019/04/28
Ethekwini (KED)
Standard
60
0.83
6
5
1.0
931.6
850.0
Analysis
5
2019 Ethekwini Youth Trials 2nd (U12)
2019/04/09
2019/04/09
Ethekwini (KED)
Standard
60
0.83
6
6
3.0
931.6
850.0
Analysis
4
2018 Youth Day Open
2018/06/16
2018/06/16
Ethekwini (KED)
Standard
60
0.83
5
5
1.0
919.0
818.4
Analysis
3
Umhlali Centenary Chess Rapid 2018 (Junior Primary)
2018/05/19
2018/05/19
iLembe (KIK)
Rapid
30
0.60
6
6
6.0
803.6
538.8
Analysis
2
2018 KZN Open (B)
2018/04/27
2018/04/30
Ethekwini (KED)
Standard
120
1.00
7
7
4.0
650.4
673.6
Analysis
1
Umhlali Preparatory Individuals 2018 (Junior Primary)
2018/03/17
2018/03/17
iLembe (KIK)
Standard
60
0.83
5
5
4.0
538.8
538.8
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
6
4
2
0
5.0
83.3
283.3
1295.2
1578.5
White
3
2
1
0
2.5
83.3
283.3
1268.9
1552.3
Black
3
2
1
0
2.5
83.3
283.3
1321.4
1604.7
Standard
All
6
4
2
0
5.0
83.3
283.3
1295.2
1578.5
White
3
2
1
0
2.5
83.3
283.3
1268.9
1552.3
Black
3
2
1
0
2.5
83.3
283.3
1321.4
1604.7
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
83
48
4
31
50.0
60.2
87.0
1205.6
1292.7
White
43
24
3
16
25.5
59.3
79.1
1212.4
1291.5
Black
40
24
1
15
24.5
61.3
95.6
1198.3
1294.0
Standard
All
64
33
4
27
35.0
54.7
39.8
1215.4
1255.2
White
33
16
3
14
17.5
53.0
25.8
1214.4
1240.2
Black
31
17
1
13
17.5
56.5
54.8
1216.4
1271.2
Rapid
All
19
15
0
4
15.0
78.9
246.1
1172.9
1419.0
White
10
8
0
2
8.0
80.0
255.0
1205.9
1460.9
Black
9
7
0
2
7.0
77.8
236.1
1136.2
1372.3
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
1100097618
Naicker, B (Breycen)
3
2.5
2
1
0
83.3
1095.5
283.3
1378.9
View list
2
2140138017
Magudulela, B (Busisiwe)
2
1.0
1
0
1
50.0
1194.8
0.0
1194.8
View list
3
1090112248
Subramoney, R (Riaan)
2
1.0
1
0
1
50.0
1211.3
0.0
1211.3
View list
4
1100135577
Bramdeo, A (Arik)
1
1.0
1
0
0
100.0
1145.8
425.0
1570.8
View list
5
1090097614
Dass, S (Seth)
1
1.0
1
0
0
100.0
650.4
425.0
1075.4
View list
6
1090301899
Gokal, D (Dev)
1
1.0
1
0
0
100.0
1276.9
425.0
1701.9
View list
7
2070146792
Gambushe, T (Thabile)
1
1.0
1
0
0
100.0
1145.8
425.0
1570.8
View list
8
1080114194
Faruk, M (Mehommed)
1
1.0
1
0
0
100.0
1025.3
425.0
1450.3
View list
9
1020097665
Dlamini, N (Nkosikhona)
1
1.0
1
0
0
100.0
650.4
425.0
1075.4
View list
10
1060097644
Dlamini, B (Buyani)
1
1.0
1
0
0
100.0
650.4
425.0
1075.4
View list
11
109080754
Joseph, R (Rishan)
1
1.0
1
0
0
100.0
919.0
425.0
1344.0
View list
12
211095741
Johnson, K (Kimberly)
1
1.0
1
0
0
100.0
538.8
425.0
963.8
View list
13
109077526
Jainarain, T (Trishul)
1
1.0
1
0
0
100.0
538.8
425.0
963.8
View list
14
1080101761
Houston, L (Luke)
1
1.0
1
0
0
100.0
803.6
425.0
1228.6
View list
15
109077880
Henwood-Fox, B (Ben)
1
1.0
1
0
0
100.0
803.6
425.0
1228.6
View list
16
109079423
Govender, R (Ratambara)
1
1.0
1
0
0
100.0
803.6
425.0
1228.6
View list
17
1090154265
Adekola, T (Treasurer)
1
1.0
1
0
0
100.0
1243.7
425.0
1668.7
View list
18
1090114202
Lyu, Y (Yichen)
1
1.0
1
0
0
100.0
1025.3
425.0
1450.3
View list
19
1060097651
Mabindisa, A (Ayanda)
1
1.0
1
0
0
100.0
650.4
425.0
1075.4
View list
20
2090111168
Maharaj, S (Sonali)
1
1.0
1
0
0
100.0
931.6
425.0
1356.6
View list