Player Page

Jones, GTD (Graham)
Dob: 1932/04/27 (Adult)
Gender: Male
Chess SA id: 132014263
FIDE id:
Region: Johannesburg Metro (GJM)
Citizen: RSA
Title(s):
Last active: 2024/05/21 (185 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 rating1490.8
Current Weighted rating1479.2
Current Weighted performance1188.0
Current official/published rating (highest between Raw, WR and WP)1490.8
Current highest rating achieved1541.0
Current floor (min rating allowed)1041.0
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)±109.6
Current Raw change used (final)0.0
Projected new Raw rating1490.8
Projected new Weighed rating1361.4
Projected new Weighted performance1188.0
Projected new final Raw rating (if new WP > new Raw)1490.8
Projected new highest rating1541.0
Projected new floor1041.0
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1490.8
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 rating1487.2
Current Weighted rating1474.6
Current Weighted performance1188.1
Current official/published rating (highest between Raw, WR and WP)1487.2
Current highest rating achieved1541.0
Current floor (min rating allowed)1041.0
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)±110.1
Current Raw change used (final)0.0
Projected new Raw rating1487.2
Projected new Weighed rating1357.2
Projected new Weighted performance1188.1
Projected new final Raw rating (if new WP > new Raw)1487.2
Projected new highest rating1541.0
Projected new floor1041.0
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1487.2
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 rating1531.0
Current Weighted rating1529.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1531.0
Current highest rating achieved1541.0
Current floor (min rating allowed)1041.0
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)±103.5
Current Raw change used (final)0.0
Projected new Raw rating1531.0
Projected new Weighed rating1407.1
Projected new Weighted performance178.4
Projected new final Raw rating (if new WP > new Raw)1531.0
Projected new highest rating1541.0
Projected new floor1041.0
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1531.0
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 rating1525.0
Current Weighted rating1525.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1525.0
Current highest rating achieved1541.0
Current floor (min rating allowed)1041.0
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)±104.4
Current Raw change used (final)0.0
Projected new Raw rating1525.0
Projected new Weighed rating1403.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1541.0
Projected new floor1041.0
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1525.0
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
2 Randburg Chess Club Championship 2024 2024/04/09 2024/05/21 Johannesburg Metro (GJM) Standard 90 0.94 7 7 3.5 1502.8 1503.5 Analysis
1 Randburg Chess Club New Year Swiss 2024 2024/02/06 2024/02/06 Johannesburg Metro (GJM) Standard 90 0.94 7 7 4.0 1462.2 1455.2 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
7 Randburg Chess Club Championship 2024 2024/04/09 2024/05/21 Johannesburg Metro (GJM) Standard 90 0.94 7 7 3.5 1502.8 1503.5 Analysis
6 Randburg Chess Club New Year Swiss 2024 2024/02/06 2024/02/06 Johannesburg Metro (GJM) Standard 90 0.94 7 7 4.0 1462.2 1455.2 Analysis
5 Randburg New Year Swiss 2023 2023/01/31 2023/03/14 Johannesburg Metro (GJM) Standard 90 0.94 7 4 2.0 1461.0 1453.6 Analysis
4 Randburg Chess Club Autum Swiss 2020 2020/02/04 2020/03/10 Johannesburg Metro (GJM) Standard 90 0.94 6 6 2.0 1500.7 1497.8 Analysis
3 Randburg Chess Club Rapid Champs 2019 2019/09/10 2019/09/17 Johannesburg Metro (GJM) Rapid 25 0.54 6 6 3.5 1507.6 1525.0 Analysis
2 Randburg Chess Club Winter Swiss 2019 2019/07/30 2019/09/03 Johannesburg Metro (GJM) Standard 90 0.94 6 6 3.0 1507.6 1506.1 Analysis
1 Randburg Club Champs 2019 2019/05/07 2019/06/18 Johannesburg Metro (GJM) Standard 90 0.94 7 7 4.0 1525.0 1525.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 14 4 7 3 7.5 53.6 30.4 1516.5 1546.8
White 6 3 3 0 4.5 75.0 212.5 1462.5 1675.0
Black 8 1 4 3 3.0 37.5 -106.3 1557.0 1450.7
Standard All 14 4 7 3 7.5 53.6 30.4 1516.5 1546.8
White 6 3 3 0 4.5 75.0 212.5 1462.5 1675.0
Black 8 1 4 3 3.0 37.5 -106.3 1557.0 1450.7
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 43 11 22 10 22.0 51.2 9.9 1471.5 1481.4
White 21 7 10 4 12.0 57.1 60.7 1441.4 1502.1
Black 22 4 12 6 10.0 45.5 -38.6 1500.2 1461.6
Standard All 37 8 21 8 18.5 50.0 0.0 1474.8 1474.8
White 17 4 9 4 8.5 50.0 0.0 1445.6 1445.6
Black 20 4 12 4 10.0 50.0 0.0 1499.6 1499.6
Rapid All 6 3 1 2 3.5 58.3 70.8 1451.2 1522.1
White 4 3 1 0 3.5 87.5 318.8 1423.9 1742.7
Black 2 0 0 2 0.0 0.0 -425.0 1505.9 1080.9
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 1560115964 Van Der Berg, P (Pieter) 5 1.5 0 3 2 30.0 1508.7 -170.0 1338.7 View list
2 158022721 Metcalfe, AR (Allister) 4 1.5 0 3 1 37.5 1489.0 -106.3 1382.7 View list
3 170035526 Snyckers, FA (Frank) 4 1.5 0 3 1 37.5 1483.4 -106.3 1377.2 View list
4 181011771 Hangelbroek, P (Peter) 3 2.0 1 2 0 66.7 1492.5 141.7 1634.1 View list
5 174009090 Essop, R (Rashied) 3 0.5 0 1 2 16.7 1490.2 -283.3 1206.8 View list
6 106073248 Allison, LM (Liam) 2 1.0 0 2 0 50.0 1512.8 0.0 1512.8 View list
7 163015814 Kleyn, AE (Andrew) 2 0.5 0 1 1 25.0 1507.6 -212.5 1295.1 View list
8 1640100921 Lamprecht, A (Andre) 1 1.0 1 0 0 100.0 1525.0 425.0 1950.0 View list
9 1960191704 Harmse, J (Justin) 1 1.0 1 0 0 100.0 1502.8 425.0 1927.8 View list
10 162027530 Ngubeni, JM (Jackie) 1 1.0 1 0 0 100.0 1462.2 425.0 1887.2 View list
11 1500119078 Broers, K (Klaas) 1 1.0 1 0 0 100.0 1507.6 425.0 1932.6 View list
12 1770107734 Badenhorst, N (Nicolaas Jacobus) 1 1.0 1 0 0 100.0 1500.7 425.0 1925.7 View list
13 168000858 Assabi, O (Ofer) 1 1.0 1 0 0 100.0 1462.2 425.0 1887.2 View list
14 1090107293 Dean, S (Sebastian) 1 1.0 1 0 0 100.0 1461.0 425.0 1886.0 View list
15 1640119080 Goldberg, M (Mark) 1 1.0 1 0 0 100.0 1507.6 425.0 1932.6 View list
16 1610300888 Signorini, M (Max) 1 1.0 1 0 0 100.0 1502.8 425.0 1927.8 View list
17 102072832 Snyckers, A (Adam) 1 1.0 1 0 0 100.0 1507.6 425.0 1932.6 View list
18 184009464 Fienberg, L (Leonard) 1 0.5 0 1 0 50.0 1525.0 0.0 1525.0 View list
19 179057929 Essop, H (Haroon) 1 0.5 0 1 0 50.0 1461.0 0.0 1461.0 View list
20 159008414 Durow, NL (Neil) 1 0.5 0 1 0 50.0 1462.2 0.0 1462.2 View list