Player Page

Britz, JD (Jakobus)
Dob: 2011/02/22 (U14)
Gender: Male
Chess SA id: 1110097777
FIDE id:
Region: Bojanala Platina (NBR)
Citizen: RSA
Title(s):
Last active: 2022/03/26 (768 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 rating1345.0
Curent Weighted rating1345.0
Curent Weighted performance788.7
Current official/published rating (highest between Raw, WR and WP)1345.0
Current floor (min rating allowed)957.2
Current highest rating achieved1457.2
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)±134.9
Current Raw change used (final)0.0
Projected new Raw rating1345.0
Projected new Weighed rating1345.0
Projected new Weighted performance788.7
Projected new official/published rating (highest between new Raw, new WR and new WP)1345.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1457.2
Projected new floor957.2
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 rating1341.8
Curent Weighted rating1341.8
Curent Weighted performance723.8
Current official/published rating (highest between Raw, WR and WP)1341.8
Current floor (min rating allowed)949.1
Current highest rating achieved1449.1
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)±135.5
Current Raw change used (final)0.0
Projected new Raw rating1341.8
Projected new Weighed rating1341.8
Projected new Weighted performance723.8
Projected new official/published rating (highest between new Raw, new WR and new WP)1341.8
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1449.1
Projected new floor949.1
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 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)700.0
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 performance0.0
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 floor700.0
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)700.0
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 floor700.0
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
25 2022 Intercement (Schools) 2022/03/26 2022/03/26 Ugu (KUG) Rapid 20 0.47 6 6 3.0 1362.6 1200.0 Analysis
24 Brainstorm 2021 (U12) 2021/06/05 2021/06/05 Bojanala Platina (NBR) Standard 62 0.84 7 6 4.5 1344.9 1315.6 Analysis
23 Back to the Board 2021 (U12) 2021/04/17 2021/04/17 Bojanala Platina (NBR) Standard 60 0.83 5 5 3.0 1356.3 1325.8 Analysis
22 Hoerskool Brits Toernooi 2020 (U10) 2020/03/14 2020/03/14 Bojanala Platina (NBR) Standard 60 0.83 5 5 3.0 1386.3 1360.4 Analysis
21 Lebone II 2019 (U10) 2019/09/14 2019/09/14 Bojanala Platina (NBR) Standard 60 0.83 5 5 2.0 1450.3 1438.2 Analysis
20 Laerskool Brits 2019 (U10) 2019/08/31 2019/08/31 Bojanala Platina (NBR) Standard 60 0.83 5 5 4.0 1457.2 1449.1 Analysis
19 Laerskool Rustenburg 2019 (U10) 2019/08/17 2019/08/17 Bojanala Platina (NBR) Standard 60 0.83 5 5 4.0 1457.2 1449.1 Analysis
18 2019 RMS Laerskole (U9) 2019/06/01 2019/06/01 Tshwane (GTP) Standard 60 0.83 5 5 5.0 1328.7 1318.0 Analysis
17 Inter Regional Chess Championship 2019 (U10) 2019/05/10 2019/05/11 Mangaung (FMB) Standard 60 0.83 5 5 3.5 1281.1 1278.2 Analysis
16 Hoerskool Rustenburg Skaak 2019 (U10) 2019/04/13 2019/04/13 Bojanala Platina (NBR) Standard 60 0.83 5 5 5.0 1185.0 1160.1 Analysis
15 Laerskool Olienpark 2019 (U10) 2019/04/06 2019/04/06 Bojanala Platina (NBR) Standard 60 0.83 5 5 5.0 1185.0 1160.1 Analysis
14 2019 South African Junior Closed Chess Championship (U8 Open) 2019/03/17 2019/03/22 Chess South Africa (CSA) Standard 120 1.00 9 9 4.0 1191.1 1163.3 Analysis
13 Laerskool Vastrap Tournament 2019 (C) 2019/02/23 2019/02/23 Bojanala Platina (NBR) Standard 60 0.83 5 4 0.0 1308.5 1305.9 Analysis
12 Hoerskool Brits Tournament 2019 (U10) 2019/02/09 2019/02/09 Bojanala Platina (NBR) Standard 60 0.83 5 5 3.0 1308.5 1305.9 Analysis
11 South African Junior Team Championships 2018 (U8A) 2018/12/16 2018/12/20 4 Knights (4K) Standard 120 1.00 7 7 3.0 1370.6 1370.9 Analysis
10 2018 Lardies Ope (F) 2018/10/27 2018/10/27 Tshwane (GTP) Standard 60 0.83 5 5 5.0 1326.8 1316.5 Analysis
9 Bojanala Regionals 2018 (U8) 2018/09/15 2018/09/15 Bojanala Platina (NBR) Standard 60 0.83 5 5 3.0 1364.2 1356.8 Analysis
8 Lebone II Chess 2018 (U8) 2018/09/01 2018/09/01 Cape Town (WCT) Standard 60 0.83 5 5 2.0 1364.2 1356.8 Analysis
7 Laerskool Brits Tournament 2018 (U8) 2018/08/04 2018/08/04 Bojanala Platina (NBR) Standard 60 0.83 5 5 2.0 1409.4 1413.1 Analysis
6 Hoërskool Frikkie Meyer 2018 (E) 2018/07/21 2018/07/21 Bojanala Platina (NBR) Standard 60 0.83 5 5 5.0 1301.7 1303.9 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 132 83 5 44 85.5 64.8 125.6 1175.0 1300.6
White 65 44 5 16 46.5 71.5 183.1 1171.6 1354.7
Black 67 39 0 28 39.0 58.2 69.8 1178.3 1248.1
Standard All 126 80 5 41 82.5 65.5 131.5 1174.1 1305.6
White 62 42 5 15 44.5 71.8 185.1 1170.2 1355.3
Black 64 38 0 26 38.0 59.4 79.7 1177.8 1257.5
Rapid All 6 3 0 3 3.0 50.0 0.0 1194.6 1194.6
White 3 2 0 1 2.0 66.7 141.7 1200.0 1341.7
Black 3 1 0 2 1.0 33.3 -141.7 1189.3 1047.6
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 1110099324 Roos, J (Justin) 7 4.0 4 0 3 57.1 1348.2 60.7 1408.9 View list
2 1110099325 Nortman, WJ (Wilhelmus Johan) 7 2.5 2 1 4 35.7 1297.7 -121.4 1176.2 View list
3 111089655 Guneliev, AA (Adriaan) 6 5.0 5 0 1 83.3 1319.4 283.3 1602.7 View list
4 1110100437 Schwim, R (Rinus) 6 5.0 5 0 1 83.3 1307.1 283.3 1590.4 View list
5 1110096350 Schwim, X (Xander) 6 4.0 3 2 1 66.7 1271.9 141.7 1413.6 View list
6 211093275 Byliefeldt, M (Mienke) 5 4.5 4 1 0 90.0 1315.8 340.0 1655.8 View list
7 1100099556 Bantseke, B (Boikanyo) 4 4.0 4 0 0 100.0 1293.0 425.0 1718.0 View list
8 1110097774 Behrens, EJ (Edwin) 4 1.0 1 0 3 25.0 1291.1 -212.5 1078.6 View list
9 111092671 Van Der Berg, KW (Kai) 4 1.0 1 0 3 25.0 1324.8 -212.5 1112.3 View list
10 1110109068 Van Staden, K (Kayle) 3 3.0 3 0 0 100.0 1419.8 425.0 1844.8 View list
11 210087760 Jansen Van Vuuren, L (Lourein) 3 2.0 2 0 1 66.7 1364.2 141.7 1505.8 View list
12 111083777 Bezuidenhout, E (Ethan) 3 0.0 0 0 3 0.0 1290.9 -425.0 865.9 View list
13 2110096353 Janse Van Vuuren, M (Mari) 2 2.0 2 0 0 100.0 1336.3 425.0 1761.3 View list
14 1110099329 De Kock, D (De-Han) 2 1.0 1 0 1 50.0 1282.3 0.0 1282.3 View list
15 1100117908 Diale, A (Aobakwe) 2 0.0 0 0 2 0.0 1397.6 -425.0 972.6 View list
16 1110096784 Radia, S (Shyam) 2 0.0 0 0 2 0.0 1280.8 -425.0 855.8 View list
17 111094923 De Villiers, W (Wilhelm) 1 1.0 1 0 0 100.0 1370.6 425.0 1795.6 View list
18 1110099323 Bester, D (Daniel) 1 1.0 1 0 0 100.0 1301.7 425.0 1726.7 View list
19 1120099320 Benade, P (Pieter) 1 1.0 1 0 0 100.0 1257.7 425.0 1682.7 View list
20 2120111295 Britz, A (Abigail) 1 1.0 1 0 0 100.0 1386.3 425.0 1811.3 View list