Chess South Africa
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Chess South Africa
Maema, E (Ethan)
Dob:
2012/01/11 (U14)
Gender:
Male
Chess SA id:
1120144274
FIDE id:
Region:
Bojanala Platina (NBR)
Citizen:
RSA
Title(s):
Last active:
2022/09/17 (609 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
Curent Raw rating
1091.3
Curent Weighted rating
1093.4
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1093.4
Current floor (min rating allowed)
721.6
Current highest rating achieved
1221.6
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)
±193.6
Current Raw change used (final)
0.0
Projected new Raw rating
1091.3
Projected new Weighed rating
1092.3
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1092.3
Projected effective change (new Official - current Official)
-1.1
Projected new highest rating
1221.6
Projected new floor
721.6
Projected new K-facor
36
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
Curent Raw rating
1066.8
Curent Weighted rating
1069.4
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1069.4
Current floor (min rating allowed)
724.8
Current highest rating achieved
1224.8
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)
±200.5
Current Raw change used (final)
0.0
Projected new Raw rating
1066.8
Projected new Weighed rating
1068.1
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1068.1
Projected effective change (new Official - current Official)
-1.3
Projected new highest rating
1224.8
Projected new floor
724.8
Projected new K-facor
36
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
Curent Raw rating
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
700.0
Current highest rating achieved
1200.0
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
1200.0
Projected new Weighted performance
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
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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
Curent Raw rating
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
700.0
Current highest rating achieved
1200.0
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
1200.0
Projected new Weighted performance
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
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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
4
Larries The Final Wild Card Tournament 2022 (U12)
2022/09/17
2022/09/17
Bojanala Platina (NBR)
Standard
60
0.83
5
4
0.5
1181.4
1175.5
Analysis
3
Lebone II - Day of The Blue Army 2022 (D)
2022/09/03
2022/09/03
Bojanala Platina (NBR)
Standard
62
0.84
5
5
1.5
1181.4
1175.5
Analysis
2
Bojanala Chess Federation Wildcards 2022 (U12)
2022/08/20
2022/08/20
Bojanala Platina (NBR)
Standard
62
0.84
5
5
1.5
1221.6
1224.8
Analysis
1
Bojanala Chess Federation Clash of Schools 2022 (PS Juniors)
2022/07/23
2022/07/23
Bojanala Platina (NBR)
Standard
60
0.83
4
4
3.0
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
18
5
3
10
6.5
36.1
-118.1
1148.7
1030.6
White
11
3
1
7
3.5
31.8
-154.5
1139.0
984.5
Black
7
2
2
3
3.0
42.9
-60.7
1163.9
1103.2
Standard
All
18
5
3
10
6.5
36.1
-118.1
1148.7
1030.6
White
11
3
1
7
3.5
31.8
-154.5
1139.0
984.5
Black
7
2
2
3
3.0
42.9
-60.7
1163.9
1103.2
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
2110144055
Segalo, O (Ogone)
3
1.5
1
1
1
50.0
1194.8
0.0
1194.8
View list
2
2130144276
Mashiane, K (Kgalalelo)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
1160144268
Heyneke, R (Rj)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
2060140647
Moerane, T (Tshiamiso)
1
1.0
1
0
0
100.0
1181.4
425.0
1606.4
View list
5
1150144287
Pretorius, W (Wian)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
6
1120118786
Nkosi, W (Warona)
1
0.5
0
1
0
50.0
1221.6
0.0
1221.6
View list
7
1110144056
Sekao, M (Matsobane)
1
0.5
0
1
0
50.0
1181.4
0.0
1181.4
View list
8
1110140060
Turusida, T (Tshiamo)
1
0.0
0
0
1
0.0
1181.4
-425.0
756.4
View list
9
1120117881
Potgieter, R (Reinhardt)
1
0.0
0
0
1
0.0
1181.4
-425.0
756.4
View list
10
1080144182
Ndlovu, J (Jacob)
1
0.0
0
0
1
0.0
1181.4
-425.0
756.4
View list
11
1120133385
Myburgh, B (Braydan)
1
0.0
0
0
1
0.0
1221.6
-425.0
796.6
View list
12
1110144052
Modisane, A (Agobakoe)
1
0.0
0
0
1
0.0
1221.6
-425.0
796.6
View list
13
211093275
Byliefeldt, M (Mienke)
1
0.0
0
0
1
0.0
1221.6
-425.0
796.6
View list
14
2150134773
Maphoso, B (Boithabiso)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
15
1120190006
Makgala, N (Nkosana)
1
0.0
0
0
1
0.0
1181.4
-425.0
756.4
View list
16
2070145129
Lekgabe, O (Olaotse Ipeleng)
1
0.0
0
0
1
0.0
1181.4
-425.0
756.4
View list