Player Page

Diergaardt, J (Jumaine)
Dob: 2007/07/31 (U18)
Gender: Male
Chess SA id: 1070110569
FIDE id:
Region: West Coast (WCU)
Citizen: RSA
Title(s):
Last active: 2022/02/19 (819 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 rating1261.1
Curent Weighted rating1261.1
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1261.1
Current floor (min rating allowed)761.1
Current highest rating achieved1261.1
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)±152.0
Current Raw change used (final)0.0
Projected new Raw rating1261.1
Projected new Weighed rating1261.1
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1261.1
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1261.1
Projected new floor761.1
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 rating1253.3
Curent Weighted rating1253.3
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1253.3
Current floor (min rating allowed)753.3
Current highest rating achieved1253.3
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)±153.7
Current Raw change used (final)0.0
Projected new Raw rating1253.3
Projected new Weighed rating1253.3
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1253.3
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1253.3
Projected new floor753.3
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 rating1233.2
Curent Weighted rating1233.2
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1233.2
Current floor (min rating allowed)733.2
Current highest rating achieved1233.2
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)±158.2
Current Raw change used (final)0.0
Projected new Raw rating1233.2
Projected new Weighed rating1233.2
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1233.2
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1233.2
Projected new floor733.2
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)733.2
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 floor733.2
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
4 West Coast Schools Prestige 2022 (U15 Boys) 2022/02/19 2022/02/19 West Coast (WCU) Standard 60 0.83 6 6 4.0 1245.6 1232.8 Analysis
3 West Coast Schools Prestige 2020 (U13 Boys) 2020/03/07 2020/03/07 West Coast (WCU) Rapid 30 0.60 5 5 3.5 1220.3 1184.0 Analysis
2 Bo-Weskus Skole Prestige 2020 (O13 Seuns) 2020/02/15 2020/02/15 West Coast (WCU) Standard 60 0.83 6 6 4.0 1191.4 1200.0 Analysis
1 Bo-Weskus Skole Skaak Prestige 2019 (O13 Seuns) 2019/02/16 2019/02/16 West Coast (WCU) Rapid 30 0.60 7 7 3.5 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 24 14 2 8 15.0 62.5 106.3 1179.8 1286.0
White 11 7 0 4 7.0 63.6 115.9 1209.0 1324.9
Black 13 7 2 4 8.0 61.5 98.1 1155.1 1253.1
Standard All 12 8 0 4 8.0 66.7 141.7 1170.8 1312.5
White 6 4 0 2 4.0 66.7 141.7 1186.9 1328.6
Black 6 4 0 2 4.0 66.7 141.7 1154.7 1296.4
Rapid All 12 6 2 4 7.0 58.3 70.8 1188.7 1259.5
White 5 3 0 2 3.0 60.0 85.0 1235.4 1320.4
Black 7 3 2 2 4.0 57.1 60.7 1155.4 1216.1
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 1070110584 Valentyn, N (Ni-Kyle) 2 0.5 0 1 1 25.0 1195.7 -212.5 983.2 View list
2 1070110576 November, T (Thurston) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 1070099739 Muller, J (Jayden) 1 1.0 1 0 0 100.0 1245.6 425.0 1670.6 View list
4 107049027 Milfordt, L (Lucian) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
5 1080131878 Meyer, J (Junior) 1 1.0 1 0 0 100.0 1191.4 425.0 1616.4 View list
6 1070131714 Maroem, D (Daron) 1 1.0 1 0 0 100.0 1220.3 425.0 1645.3 View list
7 1070131877 Maartens, D (Deacon) 1 1.0 1 0 0 100.0 1191.4 425.0 1616.4 View list
8 107078598 Cloete, A (Alesundro) 1 1.0 1 0 0 100.0 1245.6 425.0 1670.6 View list
9 1080105922 Basson, Z (Zanco) 1 1.0 1 0 0 100.0 1220.3 425.0 1645.3 View list
10 1070110600 Andrew, K (Keenan) 1 1.0 1 0 0 100.0 1191.4 425.0 1616.4 View list
11 107090530 Klaase, D (Devan) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
12 1070100543 Kearns, R (Ray) 1 1.0 1 0 0 100.0 1245.6 425.0 1670.6 View list
13 1070110587 Serebolla, T (Teaquin) 1 1.0 1 0 0 100.0 1191.4 425.0 1616.4 View list
14 1080134320 Louw, I (Irwin) 1 1.0 1 0 0 100.0 1245.6 425.0 1670.6 View list
15 1070110593 Witbooi, K (Keathon-Leigh) 1 1.0 1 0 0 100.0 1220.3 425.0 1645.3 View list
16 107087100 Knoesen, Z (Zichri) 1 0.5 0 1 0 50.0 1220.3 0.0 1220.3 View list
17 1060110585 Saal, R (Ro-Marion) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
18 106090529 Saal, J (Junior) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
19 107057155 Pretorius, JB (Johnny) 1 0.0 0 0 1 0.0 1191.4 -425.0 766.4 View list
20 108077754 Opperman, M (Matthew) 1 0.0 0 0 1 0.0 1245.6 -425.0 820.6 View list