Player Page

Sambo, I (Iyazi)
Dob: 2001/01/26 (Adult)
Gender: Male
Chess SA id: 1010099762
FIDE id:
Region: Ehlanzeni (MEN)
Citizen: RSA
Title(s):
Last active: 2023/12/08 (157 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 rating1378.9
Curent Weighted rating1359.9
Curent Weighted performance1193.4
Current official/published rating (highest between Raw, WR and WP)1378.9
Current floor (min rating allowed)878.9
Current highest rating achieved1378.9
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)±128.5
Current Raw change used (final)0.0
Projected new Raw rating1378.9
Projected new Weighed rating1362.3
Projected new Weighted performance1193.4
Projected new official/published rating (highest between new Raw, new WR and new WP)1378.9
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1378.9
Projected new floor878.9
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 rating1359.5
Curent Weighted rating1336.9
Curent Weighted performance1198.0
Current official/published rating (highest between Raw, WR and WP)1359.5
Current floor (min rating allowed)859.5
Current highest rating achieved1359.5
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)±132.1
Current Raw change used (final)0.0
Projected new Raw rating1359.5
Projected new Weighed rating1339.6
Projected new Weighted performance1198.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1359.5
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1359.5
Projected new floor859.5
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 rating1289.6
Curent Weighted rating1286.6
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1289.6
Current floor (min rating allowed)789.6
Current highest rating achieved1289.6
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)±145.9
Current Raw change used (final)0.0
Projected new Raw rating1289.6
Projected new Weighed rating1287.8
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1289.6
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1289.6
Projected new floor789.6
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 rating1274.8
Curent Weighted rating1227.4
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1274.8
Current floor (min rating allowed)789.6
Current highest rating achieved1274.8
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)±149.1
Current Raw change used (final)0.0
Projected new Raw rating1274.8
Projected new Weighed rating1232.2
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)1274.8
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1274.8
Projected new floor789.6
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
8 2023 USSA Championships (Open) 2023/12/04 2023/12/08 Ethekwini (KED) Standard 120 1.00 9 9 4.5 1335.3 1311.3 Analysis
7 9th Piet van Zyl Chess Festival 2023 (B) 2023/05/26 2023/05/27 Mangaung (FMB) Standard 90 0.94 5 5 2.0 1375.9 1345.5 Analysis
6 Ussa Chess Championships 2022 (Open) 2022/12/05 2022/12/09 Frances Baard (NCF) Standard 120 1.00 9 9 5.0 1368.7 1322.1 Analysis
5 FIDE at The King`s Gate 2.0 2022 (B) 2022/10/22 2022/10/22 Bojanala Platina (NBR) Standard 92 0.94 5 5 3.0 1298.7 1301.6 Analysis
4 Courteney Page Chess Festival 2022 (A+B) 2022/10/15 2022/10/15 Mangaung (FMB) Rapid 32 0.63 5 4 3.0 1298.7 1200.0 Analysis
3 University Of Mpumalanga Chess Open 2022 2022/10/08 2022/10/08 Ehlanzeni (MEN) Rapid 30 0.60 7 7 4.0 1298.7 1200.0 Analysis
2 8th Piet Van Zyl Chess Festival 2022 (B) 2022/07/22 2022/07/23 Mangaung (FMB) Standard 90 0.94 5 5 4.5 1212.4 1215.2 Analysis
1 Malelane Primary 2018 (U18 Open) 2018/07/21 2018/07/21 Ehlanzeni (MEN) Standard 63 0.84 5 5 4.0 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 49 27 6 16 30.0 61.2 95.4 1319.2 1414.6
White 26 15 5 6 17.5 67.3 147.1 1297.7 1444.8
Black 23 12 1 10 12.5 54.3 37.0 1343.6 1380.5
Standard All 38 21 4 13 23.0 60.5 89.5 1305.9 1395.3
White 20 12 3 5 13.5 67.5 148.8 1276.1 1424.8
Black 18 9 1 8 9.5 52.8 23.6 1339.0 1362.6
Rapid All 11 6 2 3 7.0 63.6 115.9 1365.4 1481.3
White 6 3 2 1 4.0 66.7 141.7 1369.7 1511.4
Black 5 3 0 2 3.0 60.0 85.0 1360.2 1445.2
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 1910148576 Feldman, M (Matthew) 1 1.0 1 0 0 100.0 1375.9 425.0 1800.9 View list
2 1100098157 De Villiers, H (Hj) 1 1.0 1 0 0 100.0 1298.7 425.0 1723.7 View list
3 1010115854 De Villiers, AM (Ammen Mohammed) 1 1.0 1 0 0 100.0 1368.7 425.0 1793.7 View list
4 207064249 Boje, C (Carissa) 1 1.0 1 0 0 100.0 1212.4 425.0 1637.4 View list
5 102001382 Barnard, MC (Marcel) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
6 1070154843 Kajee, A (Ahmed) 1 1.0 1 0 0 100.0 1375.9 425.0 1800.9 View list
7 107069734 Jordaan, W (Wian) 1 1.0 1 0 0 100.0 1212.4 425.0 1637.4 View list
8 2050146990 Jele, R (Relebohile) 1 1.0 1 0 0 100.0 1298.7 425.0 1723.7 View list
9 171017444 Lebenya, MJ (Masilonyana) 1 1.0 1 0 0 100.0 1298.7 425.0 1723.7 View list
10 1990148148 Mashutu, M (Maile) 1 1.0 1 0 0 100.0 1368.7 425.0 1793.7 View list
11 1000148147 Masemola, J (Jafta) 1 1.0 1 0 0 100.0 1368.7 425.0 1793.7 View list
12 109083234 Marx, HB (Heinrich) 1 1.0 1 0 0 100.0 1298.7 425.0 1723.7 View list
13 1930146994 Mamba, G (German) 1 1.0 1 0 0 100.0 1298.7 425.0 1723.7 View list
14 100072573 Maile, P (Phemelo) 1 1.0 1 0 0 100.0 1335.3 425.0 1760.3 View list
15 1040106458 Mcthebe, M (Marshall) 1 1.0 1 0 0 100.0 1212.4 425.0 1637.4 View list
16 1030148152 Mohlakoana, L (Lenohang Victor) 1 1.0 1 0 0 100.0 1335.3 425.0 1760.3 View list
17 1050096342 Molotsi, O (Oabile) 1 1.0 1 0 0 100.0 1298.7 425.0 1723.7 View list
18 102024660 Mongale, T (Tlhompo) 1 1.0 1 0 0 100.0 1335.3 425.0 1760.3 View list
19 1010146997 Mongwe, M (Melusi) 1 1.0 1 0 0 100.0 1368.7 425.0 1793.7 View list
20 1050104075 Mothupi, O (Obakeng) 1 1.0 1 0 0 100.0 1212.4 425.0 1637.4 View list