Chess South Africa
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Chess South Africa
Pelesa, O (Oratilwe)
Dob:
2009/03/23 (U16)
Gender:
Male
Chess SA id:
1090096009
FIDE id:
Region:
Mangaung (FMB)
Citizen:
RSA
Title(s):
Last active:
2024/04/13 (35 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
1267.4
Curent Weighted rating
1249.6
Curent Weighted performance
1200.0
Current official/published rating (highest between Raw, WR and WP)
1267.4
Current floor (min rating allowed)
770.0
Current highest rating achieved
1270.0
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)
±150.6
Current Raw change used (final)
0.0
Projected new Raw rating
1267.4
Projected new Weighed rating
1251.1
Projected new Weighted performance
1200.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1267.4
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1270.0
Projected new floor
770.0
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
1211.5
Curent Weighted rating
1198.0
Curent Weighted performance
907.8
Current official/published rating (highest between Raw, WR and WP)
1211.5
Current floor (min rating allowed)
719.7
Current highest rating achieved
1219.7
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)
±163.1
Current Raw change used (final)
0.0
Projected new Raw rating
1211.5
Projected new Weighed rating
1198.7
Projected new Weighted performance
907.8
Projected new official/published rating (highest between new Raw, new WR and new WP)
1211.5
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1219.7
Projected new floor
719.7
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
1324.9
Curent Weighted rating
1289.9
Curent Weighted performance
1199.8
Current official/published rating (highest between Raw, WR and WP)
1324.9
Current floor (min rating allowed)
824.9
Current highest rating achieved
1324.9
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)
±138.8
Current Raw change used (final)
0.0
Projected new Raw rating
1324.9
Projected new Weighed rating
1294.4
Projected new Weighted performance
1199.8
Projected new official/published rating (highest between new Raw, new WR and new WP)
1324.9
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1324.9
Projected new floor
824.9
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)
824.9
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
824.9
Projected new K-facor
36
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
1
Mangaung Metro Chess 12-13 April 2024 (B)
2024/04/12
2024/04/13
Mangaung (FMB)
Standard
62
0.84
5
5
3.0
1259.8
1194.9
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
24
Mangaung Metro Chess 12-13 April 2024 (B)
2024/04/12
2024/04/13
Mangaung (FMB)
Standard
62
0.84
5
5
3.0
1259.8
1194.9
Analysis
23
Bloemfontein HS League 27 October 2023 (U13-U17)
2023/10/27
2023/10/27
Cape Winelands (WCW)
Rapid
15
0.39
5
5
3.0
1233.4
1255.8
Analysis
22
Bloemfontein HS League 13 October 2023 (U13+U15)
2023/10/13
2023/10/13
Mangaung (FMB)
Rapid
15
0.39
5
5
4.5
1233.4
1255.8
Analysis
21
Bloemfontein League 25 August 2023 (U13+U15)
2023/08/25
2023/08/25
Mangaung (FMB)
Rapid
15
0.39
5
0
0.0
1233.4
1255.8
Analysis
20
Bloemfontein Highschool League 24 Feb 2023 (U19B)
2023/02/24
2023/02/24
Mangaung (FMB)
Rapid
17
0.42
5
4
3.0
1221.5
1225.2
Analysis
19
2022 South African Junior Team Chess Championships (U14 Open)
2022/12/04
2022/12/08
4 Knights (4K)
Standard
120
1.00
7
6
2.0
1256.8
1219.7
Analysis
18
Mangaung Metro Chess 13 August 2022 (B)
2022/08/13
2022/08/13
Mangaung (FMB)
Rapid
32
0.63
5
5
2.0
1270.0
1232.4
Analysis
17
Bloemfontein School League 2022 (U15+U17)
2022/08/12
2022/08/12
Mangaung (FMB)
Rapid
35
0.66
5
5
3.0
1270.0
1232.4
Analysis
16
Mangaung Metro Chess 30 July 2022 (B)
2022/07/30
2022/07/30
Mangaung (FMB)
Rapid
32
0.63
5
5
3.5
1254.2
1206.8
Analysis
15
School League 2022 (U13+U15)
2022/07/29
2022/07/29
Mangaung (FMB)
Rapid
35
0.66
5
5
2.5
1254.2
1206.8
Analysis
14
Bloemfontein Schools League 2022 (U15A)
2022/02/25
2022/02/25
Mangaung (FMB)
Rapid
22
0.50
5
5
4.0
1231.9
1158.4
Analysis
13
Mangaung Metro Chess 22 January 2022 (B)
2022/01/22
2022/01/22
Mangaung (FMB)
Rapid
32
0.63
5
4
2.0
1228.0
1200.0
Analysis
12
High School League Tournament 2020 (Open)
2020/02/08
2020/02/08
Mangaung (FMB)
Standard
60
0.83
5
4
3.0
1144.5
1139.5
Analysis
11
Mangaung Metro Chess 17-18 January 2020 (D)
2020/01/17
2020/01/18
Mangaung (FMB)
Standard
62
0.84
5
5
3.0
1029.1
1010.3
Analysis
10
2019 South African Junior Team Championships (U12C)
2020/01/04
2020/01/08
4 Knights (4K)
Standard
120
1.00
7
7
4.0
1029.1
1010.3
Analysis
9
Mangaung Metro Chess October 2019 (C)
2019/10/11
2019/10/12
Mangaung (FMB)
Standard
62
0.84
5
5
1.0
1075.8
1065.1
Analysis
8
Mangaung Metro July Trials 2019 (U12)
2019/07/19
2019/07/20
Mangaung (FMB)
Standard
62
0.84
5
5
3.0
1028.8
1010.4
Analysis
7
Inter Regional Chess Championship 2019 (U12)
2019/05/10
2019/05/11
Mangaung (FMB)
Standard
60
0.83
5
5
2.0
1020.5
997.6
Analysis
6
Mangaung Metro Chess 12 to 13 April 2019 (D)
2019/04/12
2019/04/13
Mangaung (FMB)
Standard
62
0.84
5
5
2.0
1031.9
1008.8
Analysis
5
Mangaung Metro Chess 18-19 January 2019 (E)
2019/01/18
2019/01/19
Mangaung (FMB)
Standard
62
0.84
5
5
3.0
989.6
952.8
Analysis
1
2
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
5
3
0
2
3.0
60.0
85.0
1210.9
1295.9
White
2
1
0
1
1.0
50.0
0.0
1275.2
1275.2
Black
3
2
0
1
2.0
66.7
141.7
1168.0
1309.7
Standard
All
5
3
0
2
3.0
60.0
85.0
1210.9
1295.9
White
2
1
0
1
1.0
50.0
0.0
1275.2
1275.2
Black
3
2
0
1
2.0
66.7
141.7
1168.0
1309.7
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
114
58
4
52
60.0
52.6
22.4
1140.0
1162.4
White
52
21
3
28
22.5
43.3
-57.2
1151.8
1094.6
Black
62
37
1
24
37.5
60.5
89.1
1130.0
1219.2
Standard
All
71
32
1
38
32.5
45.8
-35.9
1101.8
1065.9
White
34
14
1
19
14.5
42.6
-62.5
1109.9
1047.4
Black
37
18
0
19
18.0
48.6
-11.5
1094.4
1082.9
Rapid
All
43
26
3
14
27.5
64.0
118.6
1203.0
1321.6
White
18
7
2
9
8.0
44.4
-47.2
1231.0
1183.8
Black
25
19
1
5
19.5
78.0
238.0
1182.8
1420.8
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
110086188
Kotze, R (Ruan)
4
0.0
0
0
4
0.0
1138.2
-425.0
713.2
View list
2
210086184
Beelders, K (Kyra)
3
3.0
3
0
0
100.0
1145.2
425.0
1570.2
View list
3
1110145470
Lebajoa, L (Lesli)
3
3.0
3
0
0
100.0
1245.6
425.0
1670.6
View list
4
108086945
Geyser, H (Heinrich)
3
2.0
2
0
1
66.7
1108.3
141.7
1250.0
View list
5
209092636
Moalusi, P (Palesa)
3
1.5
1
1
1
50.0
1129.9
0.0
1129.9
View list
6
1090100917
Chabeli, T (Tshepo)
2
2.0
2
0
0
100.0
1241.1
425.0
1666.1
View list
7
208077203
Janse Van Rensburg, M (Michelle)
2
2.0
2
0
0
100.0
1101.8
425.0
1526.8
View list
8
108069745
Beelders, A (Andrew)
2
1.0
1
0
1
50.0
1028.9
0.0
1028.9
View list
9
210092637
Herbst, L (Leone)
2
1.0
1
0
1
50.0
1114.5
0.0
1114.5
View list
10
1070138196
January, O (Oratile)
2
1.0
1
0
1
50.0
1264.9
0.0
1264.9
View list
11
107059659
Marangellis, H (Haralambos)
2
1.0
1
0
1
50.0
1053.8
0.0
1053.8
View list
12
107064255
Van Rensburg, M (Malan)
2
1.0
1
0
1
50.0
1151.9
0.0
1151.9
View list
13
110086186
Boje, E (Ewald)
2
0.0
0
0
2
0.0
1049.3
-425.0
624.3
View list
14
1080106777
Swanepoel, W (Wj)
2
0.0
0
0
2
0.0
1149.4
-425.0
724.4
View list
15
1070143843
Badenhorst, M (Matthew Peter)
1
1.0
1
0
0
100.0
1254.2
425.0
1679.2
View list
16
1100098146
Andrews, E (Ethan)
1
1.0
1
0
0
100.0
989.6
425.0
1414.6
View list
17
1080138187
Bodensten, D (Diaan)
1
1.0
1
0
0
100.0
1231.9
425.0
1656.9
View list
18
109086933
Bezuidenhout, R (Reinhardt)
1
1.0
1
0
0
100.0
1167.7
425.0
1592.7
View list
19
108084884
Bouwer, L (Luan)
1
1.0
1
0
0
100.0
1028.8
425.0
1453.8
View list
20
1100141144
Boucher, R (Ryann)
1
1.0
1
0
0
100.0
1256.8
425.0
1681.8
View list