Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Cech, S (Samuel)
Dob:
2008/05/18 (U18)
Gender:
Male
Chess SA id:
1080149205
FIDE id:
Region:
West Rand (GWR)
Citizen:
RSA
Title(s):
Last active:
2023/07/02 (317 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
1296.6
Curent Weighted rating
1276.1
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1296.6
Current floor (min rating allowed)
798.1
Current highest rating achieved
1298.1
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)
±144.5
Current Raw change used (final)
0.0
Projected new Raw rating
1296.6
Projected new Weighed rating
1279.6
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1296.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1298.1
Projected new floor
798.1
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
1293.6
Curent Weighted rating
1274.2
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1293.6
Current floor (min rating allowed)
799.4
Current highest rating achieved
1299.4
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)
±145.1
Current Raw change used (final)
0.0
Projected new Raw rating
1293.6
Projected new Weighed rating
1277.4
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1293.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1299.4
Projected new floor
799.4
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
1208.0
Curent Weighted rating
1206.2
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1208.0
Current floor (min rating allowed)
708.0
Current highest rating achieved
1208.0
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)
±163.9
Current Raw change used (final)
0.0
Projected new Raw rating
1208.0
Projected new Weighed rating
1206.5
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1208.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1208.0
Projected new floor
708.0
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)
708.0
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
708.0
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
JMC Trinity Little Falls 2023 (C)
2023/07/02
2023/07/02
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
2.0
1298.1
1299.4
Analysis
3
2023 West Rand RHS Open (Rooks)
2023/06/10
2023/06/10
West Rand (GWR)
Standard
60
0.83
5
5
4.0
1245.2
1233.2
Analysis
2
Gauteng Open Arnold Classic 2023 (U16)
2023/05/19
2023/05/19
Tshwane (GTP)
Rapid
30
0.60
5
5
3.0
1227.9
1200.0
Analysis
1
2023 West Rand Open (Rooks)
2023/02/04
2023/02/04
West Rand (GWR)
Standard
60
0.83
5
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
19
12
0
7
12.0
63.2
111.8
1293.4
1405.3
White
10
8
0
2
8.0
80.0
255.0
1261.5
1516.5
Black
9
4
0
5
4.0
44.4
-47.2
1328.9
1281.7
Standard
All
14
9
0
5
9.0
64.3
121.4
1286.6
1408.0
White
7
5
0
2
5.0
71.4
182.1
1287.9
1470.0
Black
7
4
0
3
4.0
57.1
60.7
1285.4
1346.1
Rapid
All
5
3
0
2
3.0
60.0
85.0
1312.6
1397.6
White
3
3
0
0
3.0
100.0
425.0
1200.0
1625.0
Black
2
0
0
2
0.0
0.0
-425.0
1481.5
1056.5
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
1090139683
Mediwane, R (Rethabile)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
1110155582
Le Roux, A (Aiden)
1
1.0
1
0
0
100.0
1227.9
425.0
1652.9
View list
3
1060157462
Johnson, Z (Zunaid)
1
1.0
1
0
0
100.0
1245.2
425.0
1670.2
View list
4
2080155577
Jacobs, S (Sidanio)
1
1.0
1
0
0
100.0
1227.9
425.0
1652.9
View list
5
2090115657
Dlamini, F (Fundile)
1
1.0
1
0
0
100.0
1298.1
425.0
1723.1
View list
6
1100155608
Naidoo, T (Teshlin)
1
1.0
1
0
0
100.0
1227.9
425.0
1652.9
View list
7
1080117659
Monnagaratoe, M (Moatlhodi)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
8
2080117651
Wesinyane, T (Tshireletso)
1
1.0
1
0
0
100.0
1245.2
425.0
1670.2
View list
9
1060149220
Sirwe, O (Oratile)
1
1.0
1
0
0
100.0
1298.1
425.0
1723.1
View list
10
2110140248
Roos, S (Shani)
1
1.0
1
0
0
100.0
1245.2
425.0
1670.2
View list
11
2100101007
Bassie, U (Unathi)
1
1.0
1
0
0
100.0
1245.2
425.0
1670.2
View list
12
2090144536
Pillay, L (Leeyah)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
13
1090117297
Perry-Fisher, IE (Iain Eric)
1
0.0
0
0
1
0.0
1245.2
-425.0
820.2
View list
14
1080155625
Ranchod, K (Kirat)
1
0.0
0
0
1
0.0
1227.9
-425.0
802.9
View list
15
2070100307
Pretorius, K (Klarissa)
1
0.0
0
0
1
0.0
1298.1
-425.0
873.1
View list
16
1060117662
Mmbadi, Y (Yedidia)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
17
212091698
Chinoruma, K (Kupa)
1
0.0
0
0
1
0.0
1298.1
-425.0
873.1
View list
18
110086011
Felix, R (Raphael)
1
0.0
0
0
1
0.0
1227.9
-425.0
802.9
View list
19
1060134486
Donald, J (Joshua)
1
0.0
0
0
1
0.0
1298.1
-425.0
873.1
View list