Player Page

Mthetho, J (Jeffrey)
Dob: 1982/02/21 (Adult)
Gender: Male
Chess SA id: 182025844
FIDE id:
Region: Ehlanzeni (MEN)
Citizen: RSA
Title(s):
Last active: 2022/10/29 (603 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
Current Raw rating1634.6
Current Weighted rating1612.3
Current Weighted performance1098.6
Current official/published rating (highest between Raw, WR and WP)1634.6
Current highest rating achieved1677.4
Current floor (min rating allowed)1177.4
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)±89.3
Current Raw change used (final)0.0
Projected new Raw rating1634.6
Projected new Weighed rating1483.8
Projected new Weighted performance1098.6
Projected new final Raw rating (if new WP > new Raw)1634.6
Projected new highest rating1677.4
Projected new floor1177.4
Projected new K-facor28
Projected new official/published rating (highest between new Raw, new WR and new WP)1634.6
Projected effective change (new Official - current Official)=0.0
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
Current Raw rating1612.2
Current Weighted rating1591.4
Current Weighted performance791.6
Current official/published rating (highest between Raw, WR and WP)1612.2
Current highest rating achieved1681.0
Current floor (min rating allowed)1181.0
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)±92.2
Current Raw change used (final)0.0
Projected new Raw rating1612.2
Projected new Weighed rating1464.6
Projected new Weighted performance791.6
Projected new final Raw rating (if new WP > new Raw)1612.2
Projected new highest rating1681.0
Projected new floor1181.0
Projected new K-facor28
Projected new official/published rating (highest between new Raw, new WR and new WP)1612.2
Projected effective change (new Official - current Official)=0.0
s
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
Current Raw rating1611.0
Current Weighted rating1608.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1611.0
Current highest rating achieved1663.0
Current floor (min rating allowed)1163.0
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)±92.3
Current Raw change used (final)0.0
Projected new Raw rating1611.0
Projected new Weighed rating1479.5
Projected new Weighted performance572.1
Projected new final Raw rating (if new WP > new Raw)1611.0
Projected new highest rating1663.0
Projected new floor1163.0
Projected new K-facor28
Projected new official/published rating (highest between new Raw, new WR and new WP)1611.0
Projected effective change (new Official - current Official)=0.0
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
Current Raw rating1776.0
Current Weighted rating1755.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1776.0
Current highest rating achieved1776.0
Current floor (min rating allowed)1276.0
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)±73.0
Current Raw change used (final)0.0
Projected new Raw rating1776.0
Projected new Weighed rating1615.3
Projected new Weighted performance920.0
Projected new final Raw rating (if new WP > new Raw)1776.0
Projected new highest rating1776.0
Projected new floor1276.0
Projected new K-facor28
Projected new official/published rating (highest between new Raw, new WR and new WP)1776.0
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
16 The Power House Chess Open 2022 2022/10/29 2022/10/29 Ehlanzeni (MEN) Rapid 33 0.64 6 6 3.5 1602.5 1643.5 Analysis
15 Rachella`s Cafe Blitz Tournament 3 2022 2022/05/15 2022/05/15 Tshwane (GTP) Blitz 5 0.18 9 9 5.0 1599.4 1769.5 Analysis
14 Moja Open 2022 (Prestige) 2022/03/19 2022/03/22 Frances Baard (NCF) Standard 120 1.00 7 6 1.5 1673.6 1643.7 Analysis
13 Chessheroes Choo Choo Challenge 2022 2022/01/08 2022/01/08 Tshwane (GTP) Blitz 8 0.25 7 7 5.0 1650.3 1686.6 Analysis
12 Uplands 2020 (Open) 2020/01/25 2020/01/25 Ehlanzeni (MEN) Standard 60 0.83 5 5 3.0 1621.1 1607.6 Analysis
11 2019 Inter Region Chess Championships 2020/01/09 2020/01/12 4 Knights (4K) Standard 120 1.00 7 7 3.0 1621.1 1607.6 Analysis
10 Ehlanzeni Prestige 2019 2019/09/12 2019/09/13 Ehlanzeni (MEN) Standard 65 0.85 7 7 4.0 1617.3 1599.8 Analysis
9 Ehlanzeni Open 2019 (A) 2019/07/19 2019/07/21 Ehlanzeni (MEN) Standard 120 1.00 6 5 2.5 1622.1 1603.2 Analysis
8 2019 SWVG Arnold Classic (Blitz Open) 2019/05/19 2019/05/19 Tshwane (GTP) Blitz 5 0.18 10 10 8.0 1614.2 1659.7 Analysis
7 2019 SWVG Arnold Classic (Rapid Open) 2019/05/18 2019/05/19 Tshwane (GTP) Rapid 35 0.66 10 10 6.5 1614.2 1659.7 Analysis
6 Curro Open 2019 (Open) 2019/04/12 2019/04/12 Ehlanzeni (MEN) Standard 63 0.84 5 4 2.0 1643.6 1636.5 Analysis
5 2019 Ethekwini Open (A) 2019/03/30 2019/03/31 Ethekwini (KED) Standard 60 0.83 6 6 4.0 1677.4 1681.0 Analysis
4 Uplands Open Age 2019 (Open) 2019/03/09 2019/03/09 Ehlanzeni (MEN) Standard 63 0.84 5 4 1.0 1677.4 1681.0 Analysis
3 Chess Unlimited Open 2019 (Open) 2019/03/02 2019/03/02 Ehlanzeni (MEN) Standard 63 0.84 5 5 4.0 1677.4 1681.0 Analysis
2 Chess Unlimited Open 2019 (Open) 2019/01/26 2019/01/26 Ehlanzeni (MEN) Standard 60 0.83 5 5 4.0 1659.7 1659.7 Analysis
1 2018 Waterkloof Open (B) 2018/03/03 2018/03/04 Tshwane (GTP) Standard 90 0.94 5 0 0.0 1659.7 1659.7 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 101 49 21 31 59.5 58.9 75.7 1569.4 1645.1
White 53 30 10 13 35.0 66.0 136.3 1557.8 1694.1
Black 48 19 11 18 24.5 51.0 8.9 1582.2 1591.1
Standard All 59 23 17 19 31.5 53.4 28.8 1558.6 1587.4
White 30 12 9 9 16.5 55.0 42.5 1557.5 1600.0
Black 29 11 8 10 15.0 51.7 14.7 1559.8 1574.4
Rapid All 16 9 2 5 10.0 62.5 106.3 1494.5 1600.8
White 9 7 1 1 7.5 83.3 283.3 1487.5 1770.8
Black 7 2 1 4 2.5 35.7 -121.4 1503.5 1382.1
Blitz All 26 17 2 7 18.0 69.2 163.5 1639.9 1803.4
White 14 11 0 3 11.0 78.6 242.9 1603.5 1846.4
Black 12 6 2 4 7.0 58.3 70.8 1682.4 1753.2
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 186020282 Maluleke, PE (Pfumelani) 5 3.0 2 2 1 60.0 1639.7 85.0 1724.7 View list
2 182027949 Nkosi, DJ (Dumisa) 5 3.0 2 2 1 60.0 1643.3 85.0 1728.3 View list
3 103022974 Mhango, BF (Banele) 5 1.5 0 3 2 30.0 1635.6 -170.0 1465.6 View list
4 1890104911 Gama, DD (Dalton) 4 3.0 2 2 0 75.0 1630.8 212.5 1843.3 View list
5 172009547 Flattery, TJ (Tyrel) 3 2.0 2 0 1 66.7 1646.1 141.7 1787.8 View list
6 186092768 Senthumule, M (Meshack) 3 2.0 2 0 1 66.7 1646.1 141.7 1787.8 View list
7 189061568 Maluka, MS (Mthobisi Sydwell) 3 1.0 1 0 2 33.3 1632.7 -141.7 1491.0 View list
8 156017226 Laureles, R (Raymundo) 2 2.0 2 0 0 100.0 1614.2 425.0 2039.2 View list
9 194057127 Mbongeni, M (Mabuza) 2 2.0 2 0 0 100.0 1622.1 425.0 2047.1 View list
10 108065712 Sopanam Prabha, A (Arjun) 2 1.5 1 1 0 75.0 1649.3 212.5 1861.8 View list
11 193052828 Ngobeni, V (Vusi) 2 1.0 1 0 1 50.0 1614.2 0.0 1614.2 View list
12 195038535 Urombo, A (Ashley) 2 1.0 1 0 1 50.0 1614.2 0.0 1614.2 View list
13 178005634 Craig, M (Marco) 2 1.0 0 2 0 50.0 1622.1 0.0 1622.1 View list
14 181015759 Klaver, C (Cornelis) 2 0.5 0 1 1 25.0 1635.7 -212.5 1423.2 View list
15 184019054 Mabusela, JM (Johannes) 2 0.5 0 1 1 25.0 1624.8 -212.5 1412.3 View list
16 105029067 Oosthuizen, MJ (Michal) 2 0.0 0 0 2 0.0 1622.1 -425.0 1197.1 View list
17 177017896 Letsoalo, PM (Peter) 1 1.0 1 0 0 100.0 1614.2 425.0 2039.2 View list
18 196006193 De Abreu, RN (Roberto) 1 1.0 1 0 0 100.0 1650.3 425.0 2075.3 View list
19 106055405 Jameson, A (Alen) 1 1.0 1 0 0 100.0 1621.1 425.0 2046.1 View list
20 177086357 Jacobs, GJ (Gerhard) 1 1.0 1 0 0 100.0 1614.2 425.0 2039.2 View list