Player Page

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 (327 days ago)
Ratings
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 rating1296.6
Curent Weighted rating1276.1
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1296.6
Current floor (min rating allowed)798.1
Current highest rating achieved1298.1
Current K-factor36
Games played this month0
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 rating1296.6
Projected new Weighed rating1279.6
Projected new Weighted performance0.0
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 rating1298.1
Projected new floor798.1
Projected new K-facor36
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 rating1293.6
Curent Weighted rating1274.2
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1293.6
Current floor (min rating allowed)799.4
Current highest rating achieved1299.4
Current K-factor36
Games played this month0
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 rating1293.6
Projected new Weighed rating1277.4
Projected new Weighted performance0.0
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 rating1299.4
Projected new floor799.4
Projected new K-facor36
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 rating1208.0
Curent Weighted rating1206.2
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1208.0
Current floor (min rating allowed)708.0
Current highest rating achieved1208.0
Current K-factor36
Games played this month0
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 rating1208.0
Projected new Weighed rating1206.5
Projected new Weighted performance0.0
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 rating1208.0
Projected new floor708.0
Projected new K-facor36
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 rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)708.0
Current highest rating achieved1200.0
Current K-factor36
Games played this month0
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 rating1200.0
Projected new Weighed rating1200.0
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 rating1200.0
Projected new floor708.0
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
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
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 idNameGamesScoreWinsDrawsLosses%AorDpPerformView
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