Player Page

Sera, G (Galaletsang)
Dob: 2008/03/29 (U18)
Gender: Male
Chess SA id: 108068833
FIDE id:
Region: Bojanala Platina (NBR)
Citizen: RSA
Title(s):
Last active: 2024/05/05 (7 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 rating1453.4
Curent Weighted rating1405.8
Curent Weighted performance1375.8
Current official/published rating (highest between Raw, WR and WP)1453.4
Current floor (min rating allowed)977.1
Current highest rating achieved1477.1
Current K-factor32
Games played this month5
Score (S)3.0
Expected score (We)3.01
Difference (S-We)-0.01
Current Raw change (no limits, including tournament time weight)-0.3
Current min/max change allowed (with limits)±115.6
Current Raw change used (final)-0.3
Projected new Raw rating1453.1
Projected new Weighed rating1412.8
Projected new Weighted performance1375.8
Projected new official/published rating (highest between new Raw, new WR and new WP)1453.1
Projected effective change (new Official - current Official)-0.3
Projected new highest rating1477.1
Projected new floor977.1
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 rating1450.0
Curent Weighted rating1399.2
Curent Weighted performance1377.3
Current official/published rating (highest between Raw, WR and WP)1450.0
Current floor (min rating allowed)960.2
Current highest rating achieved1460.2
Current K-factor32
Games played this month5
Score (S)3.0
Expected score (We)3.16
Difference (S-We)-0.16
Current Raw change (no limits, including tournament time weight)-5.1
Current min/max change allowed (with limits)±116.1
Current Raw change used (final)-5.1
Projected new Raw rating1444.9
Projected new Weighed rating1405.6
Projected new Weighted performance1377.3
Projected new official/published rating (highest between new Raw, new WR and new WP)1444.9
Projected effective change (new Official - current Official)-5.1
Projected new highest rating1460.2
Projected new floor960.2
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 rating891.6
Curent Weighted rating784.8
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)891.6
Current floor (min rating allowed)500.0
Current highest rating achieved891.6
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)±257.3
Current Raw change used (final)0.0
Projected new Raw rating891.6
Projected new Weighed rating797.5
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)891.6
Projected effective change (new Official - current Official)=0.0
Projected new highest rating891.6
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 rating628.0
Curent Weighted rating628.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)628.0
Current floor (min rating allowed)500.0
Current highest rating achieved628.0
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)±374.6
Current Raw change used (final)0.0
Projected new Raw rating628.0
Projected new Weighed rating628.0
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)628.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating628.0
Projected new floor500.0
Projected new K-facor40
Tournaments
Tournament: Spartan Bishops Chess Championships 2024 (Bishops)
Start: 2024/05/04  End: 2024/05/05  Host: NBR  Type: Standard   Time: 60  Time weight: 0.83  Rounds: 5
Games: 5  Score: 3.0
Main rating: 1453.4  Rating gain/loss: -0.3
Type rating: 1450.0  Rating gain/loss: -5.1
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
3 Spartan Bishops Chess Championships 2024 (Bishops) 2024/05/04 2024/05/05 Bojanala Platina (NBR) Standard 60 0.83 5 5 3.0 1453.4 1450.0 Analysis
2 Schoemies' Kings & Queens 2024 (Rooks) 2024/03/02 2024/03/02 Bojanala Platina (NBR) Standard 60 0.83 5 4 2.0 1449.4 1443.3 Analysis
1 Bojanala Closed Chess Championships Stage 1 2024 (U18) 2024/01/27 2024/01/27 Bojanala Platina (NBR) Standard 60 0.83 5 5 2.5 1447.3 1440.4 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
67 Spartan Bishops Chess Championships 2024 (Bishops) 2024/05/04 2024/05/05 Bojanala Platina (NBR) Standard 60 0.83 5 5 3.0 1453.4 1450.0 Analysis
66 Schoemies' Kings & Queens 2024 (Rooks) 2024/03/02 2024/03/02 Bojanala Platina (NBR) Standard 60 0.83 5 4 2.0 1449.4 1443.3 Analysis
65 Bojanala Closed Chess Championships Stage 1 2024 (U18) 2024/01/27 2024/01/27 Bojanala Platina (NBR) Standard 60 0.83 5 5 2.5 1447.3 1440.4 Analysis
64 2023 Cross Border Chess Championships Gaborone vs Bojanala 2023/12/14 2023/12/16 Botswana (BOT) Standard 120 1.00 5 4 1.5 1477.1 1460.2 Analysis
63 Bojanala's Merry ChessMas 2023 (Rooks) 2023/12/09 2023/12/09 Bojanala Platina (NBR) Standard 60 0.83 5 5 3.5 1477.1 1460.2 Analysis
62 West Rand vs Bojanala Inter-Regional Championships 2023 (U16) 2023/10/14 2023/10/14 West Rand (GWR) Standard 60 0.83 5 5 4.0 1416.0 1385.6 Analysis
61 Bojanala's Spring Cleaning 2023 (Rooks) 2023/08/26 2023/08/26 Bojanala Platina (NBR) Standard 60 0.83 5 5 3.0 1349.1 1347.8 Analysis
60 Bojanala School League 2023 (High School Open) 2023/08/19 2023/08/19 Bojanala Platina (NBR) Rapid 40 0.70 5 5 5.0 1349.1 644.4 Analysis
59 Bojanala's Rosewood 2023 (Rooks) 2023/08/12 2023/08/12 Bojanala Platina (NBR) Standard 60 0.83 5 5 3.0 1349.1 1347.8 Analysis
58 Bojanala's FIDE in the Sparkling Waters 2023 (Rooks) 2023/07/28 2023/07/30 Bojanala Platina (NBR) Standard 120 1.00 6 6 3.5 1341.7 1343.8 Analysis
57 2023 SA Schools Winter Games (U15 Open) 2023/07/04 2023/07/06 West Rand (GWR) Standard 65 0.85 7 7 2.5 1341.7 1343.8 Analysis
56 Bojanala's Post-Exams 2023 (Rooks) 2023/06/24 2023/06/24 Bojanala Platina (NBR) Standard 60 0.83 5 5 2.5 1346.5 1350.3 Analysis
55 North West Selection Tournament 2023 (U15 Boys) 2023/06/02 2023/06/03 Ngaka Modiri Molema (NNM) Standard 60 0.83 7 7 4.0 1346.5 1350.3 Analysis
54 Olienpark - 2nd One for the Ages 2023 (U16) 2023/05/13 2023/05/13 Bojanala Platina (NBR) Standard 60 0.83 5 5 4.0 1328.9 1328.0 Analysis
53 Grenswag's Community Battle 2023 (Rooks) 2023/04/22 2023/04/22 Bojanala Platina (NBR) Standard 60 0.83 5 5 2.5 1331.0 1332.0 Analysis
52 Schoemies Kings & Queens 2023 (Rooks) 2023/03/18 2023/03/18 Bojanala Platina (NBR) Standard 60 0.83 5 5 3.5 1332.9 1332.0 Analysis
51 Nories Make It Happen 2023 (Rooks) 2023/03/04 2023/03/04 Bojanala Platina (NBR) Standard 62 0.84 5 4 1.0 1332.9 1332.0 Analysis
50 One For The Ages 2023 (U16) 2023/02/18 2023/02/18 Bojanala Platina (NBR) Standard 60 0.83 5 5 3.5 1312.0 1306.8 Analysis
49 2022 South African Junior Team Chess Championships (U16 Open) 2022/12/04 2022/12/08 4 Knights (4K) Standard 120 1.00 7 7 4.5 1285.4 1283.4 Analysis
48 West Rand vs Bojanala 2022 (U16B) 2022/11/05 2022/11/05 Bojanala Platina (NBR) Standard 60 0.83 5 4 1.5 1315.3 1320.5 Analysis
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Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 14 5 5 4 7.5 53.6 30.4 1437.1 1467.4
White 8 2 3 3 3.5 43.8 -53.1 1435.7 1382.6
Black 6 3 2 1 4.0 66.7 141.7 1438.9 1580.5
Standard All 14 5 5 4 7.5 53.6 30.4 1437.1 1467.4
White 8 2 3 3 3.5 43.8 -53.1 1435.7 1382.6
Black 6 3 2 1 4.0 66.7 141.7 1438.9 1580.5
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 343 176 27 140 189.5 55.2 44.6 1165.5 1210.2
White 174 81 16 77 89.0 51.1 9.8 1176.2 1185.9
Black 169 95 11 63 100.5 59.5 80.5 1154.6 1235.1
Standard All 324 168 26 130 181.0 55.9 49.8 1159.6 1209.4
White 163 77 15 71 84.5 51.8 15.6 1168.0 1183.6
Black 161 91 11 59 96.5 59.9 84.5 1151.1 1235.5
Rapid All 10 6 1 3 6.5 65.0 127.5 1238.4 1365.9
White 6 4 1 1 4.5 75.0 212.5 1287.5 1500.0
Black 4 2 0 2 2.0 50.0 0.0 1164.7 1164.7
Blitz All 9 2 0 7 2.0 22.2 -236.1 1300.0 1063.9
White 5 0 0 5 0.0 0.0 -425.0 1309.8 884.8
Black 4 2 0 2 2.0 50.0 0.0 1287.7 1287.7
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 109075163 Letupu, L (Lemogang) 9 3.0 3 0 6 33.3 1156.9 -141.7 1015.2 View list
2 108076459 Molefinyane, O (Otlotleng) 6 3.5 3 1 2 58.3 1164.8 70.8 1235.7 View list
3 108087734 Mostert, GS (Gideon) 6 3.0 2 2 2 50.0 1124.2 0.0 1124.2 View list
4 107064899 Goliath, BB (Brimarion) 6 0.0 0 0 6 0.0 1234.7 -425.0 809.7 View list
5 1100099556 Bantseke, B (Boikanyo) 5 3.5 3 1 1 70.0 1294.8 170.0 1464.8 View list
6 108065178 Van Der Walt, JHT (Jean Hendrik T) 5 0.5 0 1 4 10.0 1174.4 -340.0 834.4 View list
7 1090111282 Pedersen, J (Jj) 4 4.0 4 0 0 100.0 1268.5 425.0 1693.5 View list
8 108076045 Van Der Schyff, K (Kevin) 4 3.5 3 1 0 87.5 1072.8 318.8 1391.5 View list
9 1090135619 Dikobe, GK (Goabaone Khumo) 4 1.5 1 1 2 37.5 1381.3 -106.3 1275.1 View list
10 109088223 Mulder, SL (Stephanus) 4 1.5 1 1 2 37.5 1126.0 -106.3 1019.8 View list
11 1060117911 Alexander, L (Larona) 4 1.0 1 0 3 25.0 1272.2 -212.5 1059.7 View list
12 1050096342 Molotsi, O (Oabile) 4 1.0 1 0 3 25.0 1134.8 -212.5 922.3 View list
13 108069885 Difotso, LR (Lebogang) 4 0.0 0 0 4 0.0 995.3 -425.0 570.3 View list
14 107086171 Masike, O (Olerato) 4 0.0 0 0 4 0.0 1137.0 -425.0 712.0 View list
15 2070096337 Babusi, B (Rebaone) 3 3.0 3 0 0 100.0 984.5 425.0 1409.5 View list
16 1050109335 Mokoena, T (Thoriso) 3 3.0 3 0 0 100.0 1316.6 425.0 1741.6 View list
17 2070145129 Lekgabe, O (Olaotse Ipeleng) 3 2.5 2 1 0 83.3 1381.0 283.3 1664.3 View list
18 1050131259 Motshegare, K (Kopano) 3 1.5 1 1 1 50.0 1270.5 0.0 1270.5 View list
19 1050131260 Motshegare, N (Neo) 3 1.0 1 0 2 33.3 1257.2 -141.7 1115.5 View list
20 207086167 Matshego, T (Thato) 3 0.0 0 0 3 0.0 1298.7 -425.0 873.7 View list