Player Page

Zulu, S (Sandiso)
Dob: 2005/01/24 (U20)
Gender: Male
Chess SA id: 105066720
FIDE id:
Region: Ethekwini (KED)
Citizen: RSA
Title(s):
Last active: 2023/12/10 (161 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 rating1607.3
Curent Weighted rating1592.5
Curent Weighted performance1459.9
Current official/published rating (highest between Raw, WR and WP)1607.3
Current floor (min rating allowed)1119.8
Current highest rating achieved1619.8
Current K-factor28
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)±92.8
Current Raw change used (final)0.0
Projected new Raw rating1607.3
Projected new Weighed rating1594.9
Projected new Weighted performance1459.9
Projected new official/published rating (highest between new Raw, new WR and new WP)1607.3
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1619.8
Projected new floor1119.8
Projected new K-facor28
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 rating1582.7
Curent Weighted rating1564.6
Curent Weighted performance1422.2
Current official/published rating (highest between Raw, WR and WP)1582.7
Current floor (min rating allowed)1097.1
Current highest rating achieved1597.1
Current K-factor32
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)±96.1
Current Raw change used (final)0.0
Projected new Raw rating1582.7
Projected new Weighed rating1567.6
Projected new Weighted performance1422.2
Projected new official/published rating (highest between new Raw, new WR and new WP)1582.7
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1597.1
Projected new floor1097.1
Projected new K-facor32
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 rating1437.9
Curent Weighted rating1422.3
Curent Weighted performance1288.7
Current official/published rating (highest between Raw, WR and WP)1437.9
Current floor (min rating allowed)937.9
Current highest rating achieved1437.9
Current K-factor32
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)±118.1
Current Raw change used (final)0.0
Projected new Raw rating1437.9
Projected new Weighed rating1424.5
Projected new Weighted performance1288.7
Projected new official/published rating (highest between new Raw, new WR and new WP)1437.9
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1437.9
Projected new floor937.9
Projected new K-facor32
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 rating1129.2
Curent Weighted rating1129.1
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1129.2
Current floor (min rating allowed)937.9
Current highest rating achieved1129.2
Current K-factor40
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)±183.4
Current Raw change used (final)0.0
Projected new Raw rating1129.2
Projected new Weighed rating1129.2
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1129.2
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1129.2
Projected new floor937.9
Projected new K-facor40
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
36 2023 KZN SALGA Games Chess Tournament 2023 2023/12/08 2023/12/10 Ethekwini (KED) Standard 60 0.83 7 6 4.5 1617.1 1597.1 Analysis
35 Salga Games Selection ILembe District 2023 (U20 Boys) 2023/11/26 2023/11/26 iLembe (KIK) Rapid 30 0.60 7 7 5.5 1619.8 1426.0 Analysis
34 2023 SA Schools Winter Games (U18 Open) 2023/07/04 2023/07/06 West Rand (GWR) Standard 65 0.85 7 7 5.0 1561.6 1518.4 Analysis
33 2023 KZN Winter Schools Selections (U18 Boys) 2023/06/24 2023/06/24 Ethekwini (KED) Rapid 30 0.60 7 7 5.5 1545.5 1390.0 Analysis
32 iLembe Winter Games 2023 (U18 Open) 2023/06/10 2023/06/10 iLembe (KIK) Rapid 30 0.60 5 5 4.5 1545.5 1390.0 Analysis
31 2023 KZN Open (A) 2023/04/29 2023/04/30 Ethekwini (KED) Standard 60 0.83 7 7 5.0 1541.3 1503.0 Analysis
30 2022 KZN Salga DSAC Games 2022/12/09 2022/12/11 Amajuba (KAN) Standard 60 0.83 6 6 4.0 1554.0 1509.1 Analysis
29 Luthuli Fun Walk And Chess Blitz 2022 2022/07/23 2022/07/23 iLembe (KIK) Blitz 5 0.18 5 5 4.5 1540.1 1096.0 Analysis
28 NSSC Winter Games 2022 (U18 Boys) 2022/07/04 2022/07/06 Cape Town (WCT) Standard 70 0.87 7 7 5.0 1540.1 1488.9 Analysis
27 Mandeni Open 2021 (A) 2021/12/21 2021/12/21 iLembe (KIK) Rapid 20 0.47 5 5 5.0 1518.1 1303.6 Analysis
26 2021 Umhlanga Invitational 2021/10/30 2021/11/01 Ethekwini (KED) Standard 60 0.83 9 9 4.0 1556.1 1531.1 Analysis
25 2021 King Cetshwayo Rapid (Open) 2021/10/02 2021/10/02 King Cetshwayo (KUR) Rapid 25 0.54 7 7 7.0 1531.2 1185.2 Analysis
24 2020 ECA 2nd Youth Trials (U16) 2020/03/07 2020/03/08 Ethekwini (KED) Standard 60 0.83 6 6 4.5 1538.6 1541.0 Analysis
23 2020 ECA Youth Trials (U16) 2020/02/22 2020/02/23 Ethekwini (KED) Standard 60 0.83 6 6 5.5 1503.3 1496.2 Analysis
22 2019 South African Junior Team Championships (U16A) 2020/01/04 2020/01/08 4 Knights (4K) Standard 120 1.00 7 7 1.5 1535.3 1525.6 Analysis
21 Mandeni Rapid 2019 (Open) 2019/11/30 2019/11/30 iLembe (KIK) Rapid 30 0.60 5 5 3.0 1531.3 1140.4 Analysis
20 2019 Heritage Open (A) 2019/10/05 2019/10/06 Ethekwini (KED) Standard 60 0.83 6 6 3.0 1549.4 1546.4 Analysis
19 2019 Ethekwini Youth Championships (U16-U20) 2019/09/23 2019/09/25 Ethekwini (KED) Standard 90 0.94 6 6 3.0 1559.0 1555.7 Analysis
18 2019 Ethekwini 3rd Youth Trials (U16) 2019/07/20 2019/07/21 Ethekwini (KED) Standard 60 0.83 6 6 6.0 1437.3 1441.3 Analysis
17 2019 SA Schools Winter Games (U15 Boys) 2019/07/01 2019/07/04 Ethekwini (KED) Standard 90 0.94 7 7 4.0 1437.3 1441.3 Analysis
12
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 216 130 43 43 151.5 70.1 171.2 1330.6 1501.8
White 111 69 24 18 81.0 73.0 195.3 1306.1 1501.3
Black 105 61 19 25 70.5 67.1 145.7 1356.5 1502.3
Standard All 170 97 33 40 113.5 66.8 142.5 1328.8 1471.3
White 86 49 20 17 59.0 68.6 158.1 1306.9 1465.0
Black 84 48 13 23 54.5 64.9 126.5 1351.3 1477.8
Rapid All 41 29 9 3 33.5 81.7 269.5 1322.9 1592.4
White 22 18 3 1 19.5 88.6 328.4 1282.9 1611.3
Black 19 11 6 2 14.0 73.7 201.3 1369.3 1570.6
Blitz All 5 4 1 0 4.5 90.0 340.0 1454.1 1794.1
White 3 2 1 0 2.5 83.3 283.3 1454.0 1737.4
Black 2 2 0 0 2.0 100.0 425.0 1454.3 1879.3
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 104073219 Mthembu, C (Clive) 6 5.0 4 2 0 83.3 1468.2 283.3 1751.5 View list
2 105068286 Kippen, R (Robben) 4 3.5 3 1 0 87.5 1445.5 318.8 1764.2 View list
3 104088490 Smohlela, M (Mnqobi) 4 3.0 3 0 1 75.0 1386.8 212.5 1599.3 View list
4 105068632 Gounder, R (Rowan) 4 2.0 2 0 2 50.0 1384.8 0.0 1384.8 View list
5 101073220 Mthembu, P (Prince) 4 1.5 1 1 2 37.5 1477.2 -106.3 1371.0 View list
6 1050106566 Makaula, V (Vumankosi) 3 3.0 3 0 0 100.0 1503.4 425.0 1928.4 View list
7 103073217 Mkhwanazi, A (Asanda) 3 2.0 1 2 0 66.7 1343.2 141.7 1484.9 View list
8 104073362 Khumalo, MN (Mnelisi) 3 1.0 0 2 1 33.3 1198.1 -141.7 1056.4 View list
9 1040100144 Buthelezi, S (Scelo) 2 2.0 2 0 0 100.0 1568.9 425.0 1993.9 View list
10 2050112048 Budhram, C (Cadence) 2 2.0 2 0 0 100.0 1547.3 425.0 1972.3 View list
11 205047498 Datharam, D (Diya) 2 2.0 2 0 0 100.0 1424.9 425.0 1849.9 View list
12 104051607 Fisher, L (Luke) 2 2.0 2 0 0 100.0 1437.3 425.0 1862.3 View list
13 105069975 Hasanbashaj, K (Kyron) 2 2.0 2 0 0 100.0 1299.3 425.0 1724.3 View list
14 1060099639 Khoza, M (Masanda) 2 2.0 2 0 0 100.0 1302.2 425.0 1727.2 View list
15 1040099448 Khumalo, V (Vusimuzi) 2 2.0 2 0 0 100.0 1319.8 425.0 1744.8 View list
16 105086974 Matikaan, J (Jacques) 2 2.0 2 0 0 100.0 1437.3 425.0 1862.3 View list
17 207068628 Mkhize, G (Gcina) 2 2.0 2 0 0 100.0 1419.3 425.0 1844.3 View list
18 1050114305 Mofokeng, K (Kamohelo) 2 2.0 2 0 0 100.0 1437.3 425.0 1862.3 View list
19 106088920 Mthembu, M (Mfanukhona) 2 2.0 2 0 0 100.0 1421.3 425.0 1846.3 View list
20 102084181 Mkhwanazi, M (Muzi) 2 1.5 1 1 0 75.0 1410.8 212.5 1623.3 View list