Player Page

Gertenbach, J (Jeandre)
Dob: 2006/04/18 (U20)
Gender: Male
Chess SA id: 106077922
FIDE id:
Region: Mangaung (FMB)
Citizen: RSA
Title(s):
Last active: 2019/05/11 (1820 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 rating1277.6
Curent Weighted rating1277.6
Curent Weighted performance446.0
Current official/published rating (highest between Raw, WR and WP)1277.6
Current floor (min rating allowed)788.3
Current highest rating achieved1288.3
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)±148.5
Current Raw change used (final)0.0
Projected new Raw rating1277.6
Projected new Weighed rating1277.6
Projected new Weighted performance446.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1277.6
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1288.3
Projected new floor788.3
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 rating1281.3
Curent Weighted rating1281.3
Curent Weighted performance445.6
Current official/published rating (highest between Raw, WR and WP)1281.3
Current floor (min rating allowed)795.6
Current highest rating achieved1295.6
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)±147.7
Current Raw change used (final)0.0
Projected new Raw rating1281.3
Projected new Weighed rating1281.3
Projected new Weighted performance445.6
Projected new official/published rating (highest between new Raw, new WR and new WP)1281.3
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1295.6
Projected new floor795.6
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 rating755.2
Curent Weighted rating755.2
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)755.2
Current floor (min rating allowed)500.0
Current highest rating achieved755.2
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)±312.5
Current Raw change used (final)0.0
Projected new Raw rating755.2
Projected new Weighed rating755.2
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)755.2
Projected effective change (new Official - current Official)=0.0
Projected new highest rating755.2
Projected new floor500.0
Projected new K-facor40
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 rating1030.2
Curent Weighted rating993.3
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1030.2
Current floor (min rating allowed)500.0
Current highest rating achieved1030.2
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)±211.2
Current Raw change used (final)0.0
Projected new Raw rating1030.2
Projected new Weighed rating997.0
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1030.2
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1030.2
Projected new floor500.0
Projected new K-facor40
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
22 Inter Regional Chess Championship 2019 (U14) 2019/05/10 2019/05/11 Mangaung (FMB) Standard 60 0.83 5 5 4.0 1245.0 1241.3 Analysis
21 Mangaung Metro Chess 12 to 13 April 2019 (A) 2019/04/12 2019/04/13 Mangaung (FMB) Standard 62 0.84 5 0 0.0 1245.0 1241.3 Analysis
20 Mangaung Metro Chess 15-16 March 2019 (A) 2019/03/15 2019/03/16 Mangaung (FMB) Standard 62 0.84 5 4 1.0 1278.9 1282.3 Analysis
19 Mangaung Metro Chess 18-19 January 2019 (A) 2019/01/18 2019/01/19 Mangaung (FMB) Standard 62 0.84 5 5 2.0 1288.3 1295.6 Analysis
18 2018 Wild Card Chess Championships (U14 Open) 2018/12/21 2018/12/24 4 Knights (4K) Standard 120 1.00 7 7 3.0 1259.0 1260.0 Analysis
17 South African Junior Blitz 2018 (U14) 2018/12/19 2018/12/19 4 Knights (4K) Blitz 5 0.18 7 7 3.5 1259.0 1004.8 Analysis
16 South African Junior Team Championships 2018 (U14B) 2018/12/16 2018/12/20 4 Knights (4K) Standard 120 1.00 7 7 5.5 1259.0 1260.0 Analysis
15 Mangaung Metro Chess12 & 13 October 2018 (A) 2018/10/12 2018/10/13 Mangaung (FMB) Standard 62 0.84 5 5 1.5 1286.5 1292.4 Analysis
14 Courteney Page 2018 (U18+Open) 2018/09/07 2018/09/08 Mangaung (FMB) Standard 62 0.84 5 5 4.0 1198.4 1199.2 Analysis
13 Free State Open 2018 (B) 2018/08/17 2018/08/18 Mangaung (FMB) Standard 62 0.84 6 6 4.0 1164.1 1154.8 Analysis
12 Mangaung Metro Chess 27-28 July 2018 (B) 2018/07/27 2018/07/28 Mangaung (FMB) Standard 62 0.84 5 5 3.0 994.8 1018.0 Analysis
11 South African Open 2018 (Blitz) 2018/07/11 2018/07/11 Mangaung (FMB) Blitz 5 0.18 9 9 3.5 994.8 894.8 Analysis
10 South African Open 2018 (B) 2018/07/07 2018/07/14 Mangaung (FMB) Standard 150 1.00 11 11 5.5 994.8 1018.0 Analysis
9 Mangaung Metro Chess 1-2 June 2018 (B) 2018/06/01 2018/06/02 Mangaung (FMB) Standard 62 0.84 5 5 3.0 964.2 986.4 Analysis
8 Inter Regional 2018 (U14 Team) 2018/05/04 2018/05/05 Frances Baard (NCF) Standard 60 0.83 5 5 1.5 968.8 996.8 Analysis
7 Mangaung Metro Chess 20-21 April 2018 (B) 2018/04/20 2018/04/21 Mangaung (FMB) Standard 62 0.84 5 5 1.0 1024.9 1077.2 Analysis
6 Mangaung Metro Chess 9 - 10 March 2018 (B) 2018/03/09 2018/03/10 Mangaung (FMB) Standard 62 0.84 5 5 2.0 1086.3 1134.4 Analysis
5 Smart Chess Blitz 2018 (U14) 2018/03/03 2018/03/03 Mangaung (FMB) Blitz 5 0.18 7 7 6.5 1086.3 755.2 Analysis
4 Morris Club Challenge 2018 2018/02/17 2018/02/17 Mangaung (FMB) Standard 60 0.83 5 5 4.0 893.6 909.6 Analysis
3 Mangaung Metro Chess 2 & 3 February 2018 (C) 2018/02/02 2018/02/03 Mangaung (FMB) Standard 62 0.84 5 5 4.5 893.6 909.6 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 125 65 13 47 71.5 57.2 61.2 1126.7 1187.9
White 62 29 5 28 31.5 50.8 6.9 1138.7 1145.6
Black 63 36 8 19 40.0 63.5 114.7 1114.9 1229.5
Standard All 102 53 10 39 58.0 56.9 58.3 1120.4 1178.7
White 49 24 3 22 25.5 52.0 17.3 1125.9 1143.2
Black 53 29 7 17 32.5 61.3 96.2 1115.3 1211.6
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 23 12 3 8 13.5 58.7 73.9 1154.5 1228.4
White 13 5 2 6 6.0 46.2 -32.7 1187.0 1154.3
Black 10 7 1 2 7.5 75.0 212.5 1112.3 1324.8
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 163092629 Goosen, P (Pierre) 4 2.5 2 1 1 62.5 1042.4 106.3 1148.7 View list
2 103044547 Seromo, L (Leabua) 4 2.0 2 0 2 50.0 1042.2 0.0 1042.2 View list
3 181002839 Botes, D (Dion) 2 2.0 2 0 0 100.0 1287.4 425.0 1712.4 View list
4 186022776 Meyer, GH (Gerrit) 2 2.0 2 0 0 100.0 994.8 425.0 1419.8 View list
5 102034070 Senatle, K (Kamogelo) 2 2.0 2 0 0 100.0 1181.3 425.0 1606.3 View list
6 107076014 Van Rooyen, H (Hanro) 2 2.0 2 0 0 100.0 1040.5 425.0 1465.5 View list
7 105035097 Smit, A (Albert) 2 1.5 1 1 0 75.0 990.0 212.5 1202.5 View list
8 106066851 Bosch, A (Altus) 2 1.0 1 0 1 50.0 1076.3 0.0 1076.3 View list
9 102053241 Buchner, E (Eduard) 2 1.0 1 0 1 50.0 994.6 0.0 994.6 View list
10 101069842 Mantje, K (Katleho) 2 1.0 1 0 1 50.0 1243.3 0.0 1243.3 View list
11 202025136 Moshoeshoe, M (Maletapata) 2 1.0 1 0 1 50.0 1009.9 0.0 1009.9 View list
12 199008504 Dyzel, P (Pieter) 2 0.5 0 1 1 25.0 994.8 -212.5 782.3 View list
13 192021263 Maseti, B (Bongani) 2 0.0 0 0 2 0.0 1091.0 -425.0 666.0 View list
14 185022852 Meyer, PJ (Pravin) 2 0.0 0 0 2 0.0 994.8 -425.0 569.8 View list
15 1020104154 Mohlomi, M (Mahlomola) 2 0.0 0 0 2 0.0 1136.8 -425.0 711.8 View list
16 106068298 Reddy, T (Thacian) 2 0.0 0 0 2 0.0 1007.1 -425.0 582.1 View list
17 105077393 De Villiers, OT (Ockert) 1 1.0 1 0 0 100.0 1259.0 425.0 1684.0 View list
18 105053111 De Lange, H (Hendrik) 1 1.0 1 0 0 100.0 1086.3 425.0 1511.3 View list
19 202086196 Eliades, V (Veronica) 1 1.0 1 0 0 100.0 1086.3 425.0 1511.3 View list
20 105060444 Edwards, B (Brandon) 1 1.0 1 0 0 100.0 1259.0 425.0 1684.0 View list