Chess South Africa
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Chess South Africa
Mathiva, I (Israel)
Dob:
2006/01/17 (U20)
Gender:
Male
Chess SA id:
1060148520
FIDE id:
Region:
(CSA)
Citizen:
RSA
Title(s):
Last active:
2022/07/06 (721 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
1262.6
Current Weighted rating
1262.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1262.6
Current highest rating achieved
1262.6
Current floor (min rating allowed)
762.6
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)
±151.7
Current Raw change used (final)
0.0
Projected new Raw rating
1262.6
Projected new Weighed rating
1161.6
Projected new Weighted performance
357.4
Projected new final Raw rating (if new WP > new Raw)
1262.6
Projected new highest rating
1262.6
Projected new floor
762.6
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1262.6
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
1276.8
Current Weighted rating
1276.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1276.8
Current highest rating achieved
1276.8
Current floor (min rating allowed)
776.8
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)
±148.6
Current Raw change used (final)
0.0
Projected new Raw rating
1276.8
Projected new Weighed rating
1174.7
Projected new Weighted performance
357.4
Projected new final Raw rating (if new WP > new Raw)
1276.8
Projected new highest rating
1276.8
Projected new floor
776.8
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1276.8
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
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
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
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
1
NSSC Winter Games 2022 (U18 Boys)
2022/07/04
2022/07/06
Cape Town (WCT)
Standard
70
0.87
7
7
4.0
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
7
3
2
2
4.0
57.1
60.7
1362.9
1423.6
White
4
2
0
2
2.0
50.0
0.0
1366.1
1366.1
Black
3
1
2
0
2.0
66.7
141.7
1358.7
1500.4
Standard
All
7
3
2
2
4.0
57.1
60.7
1362.9
1423.6
White
4
2
0
2
2.0
50.0
0.0
1366.1
1366.1
Black
3
1
2
0
2.0
66.7
141.7
1358.7
1500.4
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
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
1050136407
Gaobodiwe, K (Keaoleboga)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
1040109917
Cockrell, K (Keithon)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
1050135353
Kula, L (Liyabona)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
105065442
Kleinhans, T (Theo)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
5
1070146989
Jele, N (Nkosikhona)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
6
1050114636
Sithole, M (Mpumezo)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
7
106055405
Jameson, A (Alen)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
