Chess South Africa
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Chess South Africa
Mendonca, M (Mark)
Dob:
2018/01/15 (U8)
Gender:
Male
Chess SA id:
1180301379
FIDE id:
Region:
Ekurhuleni (GE)
Citizen:
RSA
Title(s):
Last active:
2024/06/01 (25 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
1248.6
Current Weighted rating
1189.0
Current Weighted performance
1240.4
Current official/published rating (highest between Raw, WR and WP)
1248.6
Current highest rating achieved
1248.6
Current floor (min rating allowed)
748.6
Current K-factor
36
Games played this month
5
Score (S)
2.0
Expected score (We)
2.61
Difference (S-We)
-0.51
Current Raw change (no limits, including tournament time weight)
-18.4
Current min/max change allowed (with limits)
±154.7
Current Raw change used (final)
-18.4
Projected new Raw rating
1230.2
Projected new Weighed rating
1093.5
Projected new Weighted performance
1238.1
Projected new final Raw rating (if new WP > new Raw)
1238.1
Projected new highest rating
1248.6
Projected new floor
748.6
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1238.1
Projected effective change (new Official - current Official)
-10.5
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
1262.8
Current Weighted rating
1201.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1262.8
Current highest rating achieved
1262.8
Current floor (min rating allowed)
762.8
Current K-factor
36
Games played this month
5
Score (S)
2.0
Expected score (We)
2.78
Difference (S-We)
-0.78
Current Raw change (no limits, including tournament time weight)
-28.1
Current min/max change allowed (with limits)
±151.6
Current Raw change used (final)
-28.1
Projected new Raw rating
1234.7
Projected new Weighed rating
1105.4
Projected new Weighted performance
1238.1
Projected new final Raw rating (if new WP > new Raw)
1238.1
Projected new highest rating
1262.8
Projected new floor
762.8
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1238.1
Projected effective change (new Official - current Official)
-24.7
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
1034.2
Current Weighted rating
1161.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1161.9
Current highest rating achieved
1034.2
Current floor (min rating allowed)
534.2
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)
±210.0
Current Raw change used (final)
0.0
Projected new Raw rating
1034.2
Projected new Weighed rating
1067.5
Projected new Weighted performance
475.8
Projected new final Raw rating (if new WP > new Raw)
1034.2
Projected new highest rating
1034.2
Projected new floor
534.2
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1067.5
Projected effective change (new Official - current Official)
-94.3
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
0.0
Current floor (min rating allowed)
700.0
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)
±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
0.0
Projected new floor
700.0
Projected new K-facor
40
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
Tournament:
Ekurhuleni Trails 1 2024 (U8+U10)
Start:
2024/06/01
End:
2024/06/01
Host:
GE
Type:
Standard
Time:
62
Time weight:
0.84
Rounds:
5
Games:
5
Score:
2.0
Main rating:
1248.6
Rating gain/loss:
-18.4
Type rating:
1262.8
Rating gain/loss:
-28.1
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
7
Ekurhuleni Trails 1 2024 (U8+U10)
2024/06/01
2024/06/01
Ekurhuleni (GE)
Standard
62
0.84
5
5
2.0
1248.6
1262.8
Analysis
6
Chess Power House May Open 2024 (E)
2024/05/25
2024/05/25
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
2.5
1097.4
1153.6
Analysis
5
2024 Mid Gauteng Open Chess Tournament (U8)
2024/05/02
2024/05/02
Tshwane (GTP)
Standard
60
0.83
5
4
4.0
1097.4
1153.6
Analysis
4
Westwood Open 2024 (D)
2024/04/13
2024/04/13
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.0
1103.7
1200.0
Analysis
3
Ekurhuleni Open 2024 (E)
2024/04/06
2024/04/06
Ekurhuleni (GE)
Standard
60
0.83
5
4
1.0
1103.7
1200.0
Analysis
2
CPH St Andrew's Rapid 2024 (D)
2024/03/30
2024/03/30
Ekurhuleni (GE)
Rapid
20
0.47
5
4
0.0
1200.0
1200.0
Analysis
1
Ekurhuleni North Chess Club Open Tournament 2024 (E)
2024/03/02
2024/03/02
Ehlanzeni (MEN)
Rapid
30
0.60
7
6
0.5
1200.0
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
7
Ekurhuleni Trails 1 2024 (U8+U10)
2024/06/01
2024/06/01
Ekurhuleni (GE)
Standard
62
0.84
5
5
2.0
1248.6
1262.8
Analysis
6
Chess Power House May Open 2024 (E)
2024/05/25
2024/05/25
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
2.5
1097.4
1153.6
Analysis
5
2024 Mid Gauteng Open Chess Tournament (U8)
2024/05/02
2024/05/02
Tshwane (GTP)
Standard
60
0.83
5
4
4.0
1097.4
1153.6
Analysis
4
Westwood Open 2024 (D)
2024/04/13
2024/04/13
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.0
1103.7
1200.0
Analysis
3
Ekurhuleni Open 2024 (E)
2024/04/06
2024/04/06
Ekurhuleni (GE)
Standard
60
0.83
5
4
1.0
1103.7
1200.0
Analysis
2
CPH St Andrew's Rapid 2024 (D)
2024/03/30
2024/03/30
Ekurhuleni (GE)
Rapid
20
0.47
5
4
0.0
1200.0
1200.0
Analysis
1
Ekurhuleni North Chess Club Open Tournament 2024 (E)
2024/03/02
2024/03/02
Ehlanzeni (MEN)
Rapid
30
0.60
7
6
0.5
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
33
11
2
20
12.0
36.4
-115.9
1220.6
1104.6
White
16
5
2
9
6.0
37.5
-106.3
1227.8
1121.5
Black
17
6
0
11
6.0
35.3
-125.0
1213.8
1088.8
Standard
All
23
11
1
11
11.5
50.0
0.0
1226.0
1226.0
White
11
5
1
5
5.5
50.0
0.0
1240.8
1240.8
Black
12
6
0
6
6.0
50.0
0.0
1212.4
1212.4
Rapid
All
10
0
1
9
0.5
5.0
-382.5
1208.0
825.5
White
5
0
1
4
0.5
10.0
-340.0
1199.0
859.0
Black
5
0
0
5
0.0
0.0
-425.0
1217.1
792.1
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
33
11
2
20
12.0
36.4
-115.9
1220.6
1104.6
White
16
5
2
9
6.0
37.5
-106.3
1227.8
1121.5
Black
17
6
0
11
6.0
35.3
-125.0
1213.8
1088.8
Standard
All
23
11
1
11
11.5
50.0
0.0
1226.0
1226.0
White
11
5
1
5
5.5
50.0
0.0
1240.8
1240.8
Black
12
6
0
6
6.0
50.0
0.0
1212.4
1212.4
Rapid
All
10
0
1
9
0.5
5.0
-382.5
1208.0
825.5
White
5
0
1
4
0.5
10.0
-340.0
1199.0
859.0
Black
5
0
0
5
0.0
0.0
-425.0
1217.1
792.1
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
1170161719
Bailey, L (Liam)
1
1.0
1
0
0
100.0
1097.4
425.0
1522.4
View list
2
1160156372
Britz, W (Wian)
1
1.0
1
0
0
100.0
1097.4
425.0
1522.4
View list
3
1150301330
Du Plessis, S (Sion)
1
1.0
1
0
0
100.0
1103.7
425.0
1528.7
View list
4
1160154052
Deulkar, R (Rajveer)
1
1.0
1
0
0
100.0
1248.6
425.0
1673.6
View list
5
1170161733
Roux, D (Daniel)
1
1.0
1
0
0
100.0
1097.4
425.0
1522.4
View list
6
1170303286
Ntuli, P (Phenyo)
1
1.0
1
0
0
100.0
1097.4
425.0
1522.4
View list
7
1160305873
Harris, I (Israel)
1
1.0
1
0
0
100.0
1248.6
425.0
1673.6
View list
8
1170161734
Roux, M (Matthew)
1
1.0
1
0
0
100.0
1097.4
425.0
1522.4
View list
9
2160192092
Scop, E (Emma)
1
1.0
1
0
0
100.0
1097.4
425.0
1522.4
View list
10
1160302575
Siwela, A (Achim)
1
1.0
1
0
0
100.0
1103.7
425.0
1528.7
View list
11
2150301360
Venter, Z (Zoe)
1
1.0
1
0
0
100.0
1103.7
425.0
1528.7
View list
12
2160301354
Hingorani, N (Nurvi)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
13
1160159295
Van Der Merwe, J (Jayden)
1
0.5
0
1
0
50.0
1097.4
0.0
1097.4
View list
14
1170192088
Farkas, L (Lavi)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
15
1170305872
Duvenage, E (Enrique)
1
0.0
0
0
1
0.0
1248.6
-425.0
823.6
View list
16
2170192283
Mulholland, L (Luka)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
17
1150157180
Moutafis, A (Andoni)
1
0.0
0
0
1
0.0
1103.7
-425.0
678.7
View list
18
1160301335
Michel, N (Nazario)
1
0.0
0
0
1
0.0
1103.7
-425.0
678.7
View list
19
1160154053
Masekela, L (Lepato)
1
0.0
0
0
1
0.0
1248.6
-425.0
823.6
View list
20
1160160049
Manyedi, A (Anaya)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list