Chess South Africa
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Chess South Africa
Mazhuwa, R (Ronald)
Dob:
1989/10/15 (Adult)
Gender:
Male
Chess SA id:
189092645
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Last active:
2023/09/23 (280 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
1627.6
Current Weighted rating
1415.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1627.6
Current highest rating achieved
1627.6
Current floor (min rating allowed)
1127.6
Current K-factor
28
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)
±90.2
Current Raw change used (final)
0.0
Projected new Raw rating
1627.6
Projected new Weighed rating
1309.0
Projected new Weighted performance
849.9
Projected new final Raw rating (if new WP > new Raw)
1627.6
Projected new highest rating
1627.6
Projected new floor
1127.6
Projected new K-facor
28
Projected new official/published rating (highest between new Raw, new WR and new WP)
1627.6
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
1602.1
Current Weighted rating
1387.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1602.1
Current highest rating achieved
1602.1
Current floor (min rating allowed)
1102.1
Current K-factor
28
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)
±93.5
Current Raw change used (final)
0.0
Projected new Raw rating
1602.1
Projected new Weighed rating
1282.3
Projected new Weighted performance
452.3
Projected new final Raw rating (if new WP > new Raw)
1602.1
Projected new highest rating
1602.1
Projected new floor
1102.1
Projected new K-facor
28
Projected new official/published rating (highest between new Raw, new WR and new WP)
1602.1
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
1424.8
Current Weighted rating
1325.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1424.8
Current highest rating achieved
1424.8
Current floor (min rating allowed)
924.8
Current K-factor
32
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)
±120.4
Current Raw change used (final)
0.0
Projected new Raw rating
1424.8
Projected new Weighed rating
1223.2
Projected new Weighted performance
523.2
Projected new final Raw rating (if new WP > new Raw)
1424.8
Projected new highest rating
1424.8
Projected new floor
924.8
Projected new K-facor
32
Projected new official/published rating (highest between new Raw, new WR and new WP)
1424.8
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
1300.0
Current Weighted rating
1243.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1300.0
Current highest rating achieved
1300.0
Current floor (min rating allowed)
800.0
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)
±143.8
Current Raw change used (final)
0.0
Projected new Raw rating
1300.0
Projected new Weighed rating
1145.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1300.0
Projected new floor
800.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1300.0
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
2
Emalahleni Spring Open 2023 (A)
2023/09/22
2023/09/23
Ngaka Modiri Molema (NNM)
Standard
90
0.94
6
6
3.0
1286.1
1200.0
Analysis
1
Emalahleni Winter Open 2023 (A)
2023/08/05
2023/08/05
Nkangala (MNW)
Rapid
35
0.66
6
6
5.0
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
12
8
0
4
8.0
66.7
141.7
1493.1
1634.8
White
6
4
0
2
4.0
66.7
141.7
1438.3
1579.9
Black
6
4
0
2
4.0
66.7
141.7
1548.0
1689.6
Standard
All
6
3
0
3
3.0
50.0
0.0
1500.8
1500.8
White
3
2
0
1
2.0
66.7
141.7
1370.2
1511.9
Black
3
1
0
2
1.0
33.3
-141.7
1631.3
1489.7
Rapid
All
6
5
0
1
5.0
83.3
283.3
1485.5
1768.8
White
3
2
0
1
2.0
66.7
141.7
1506.3
1648.0
Black
3
3
0
0
3.0
100.0
425.0
1464.6
1889.6
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
187018778
Lukhwareni, NR (Nkhumbuleni)
1
1.0
1
0
0
100.0
1286.1
425.0
1711.1
View list
2
1070146989
Jele, N (Nkosikhona)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
1870146996
Mhlongo, S (Sibusiso)
1
1.0
1
0
0
100.0
1286.1
425.0
1711.1
View list
4
1720160624
Makombore, R (Ronald Rm)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
186092768
Senthumule, M (Meshack)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
6
184027327
Nene, TH (Themba)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
7
1030162305
Nawe, T (Tshabiso)
1
1.0
1
0
0
100.0
1286.1
425.0
1711.1
View list
8
1880160631
Tshoga, J (Jonas)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
9
107092639
Simpson, M (Michael)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
10
182025885
Mthunzi, B (Brighton)
1
0.0
0
0
1
0.0
1286.1
-425.0
861.1
View list
11
184016728
Makhosonke, KM (Kuhlase)
1
0.0
0
0
1
0.0
1286.1
-425.0
861.1
View list
12
1970116626
Dlamini, S (Simphiwe)
1
0.0
0
0
1
0.0
1286.1
-425.0
861.1
View list
